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13011010200000 = 26325521433373
BaseRepresentation
bin1011110101010101110010…
…1001000010000111000000
31201001211200200010122021200
42331111130221002013000
53201133022102400000
643401101531221200
72512004650636011
oct275253451020700
951054620118250
1013011010200000
114166a36074a3a
121561754ba7800
13734c18a44667
1432da443cd008
151786a608d500
hexbd55ca421c0

13011010200000 has 504 divisors, whose sum is σ = 46649733975936. Its totient is φ = 3466955520000.

The previous prime is 13011010199989. The next prime is 13011010200007. The reversal of 13011010200000 is 201011031.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13011010200007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3857398314 + ... + 3857401686.

It is an arithmetic number, because the mean of its divisors is an integer number (92558995984).

Almost surely, 213011010200000 is an apocalyptic number.

13011010200000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13011010200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23324866987968).

13011010200000 is an abundant number, since it is smaller than the sum of its proper divisors (33638723775936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13011010200000 is an equidigital number, since it uses as much as digits as its factorization.

13011010200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5559 (or 5526 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 13011010200000 its reverse (201011031), we get a palindrome (13011211211031).

The spelling of 13011010200000 in words is "thirteen trillion, eleven billion, ten million, two hundred thousand".