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2011013301000 = 233531171858307
BaseRepresentation
bin11101010000111001101…
…110111100001100001000
321010020202222022111202010
4131100321232330030020
5230422023401113000
64135502522135520
7265201533006234
oct35207156741410
97106688274663
102011013301000
11705958643940
122858b83515a0
1311783a167c22
146d4954235c4
153749ece7d50
hex1d439bbc308

2011013301000 has 256 divisors, whose sum is σ = 6941171128320. Its totient is φ = 480651360000.

The previous prime is 2011013300987. The next prime is 2011013301001. The reversal of 2011013301000 is 1033101102.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (2011013301001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1913847 + ... + 2772153.

It is an arithmetic number, because the mean of its divisors is an integer number (27113949720).

Almost surely, 22011013301000 is an apocalyptic number.

2011013301000 is a gapful number since it is divisible by the number (20) 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 2011013301000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3470585564160).

2011013301000 is an abundant number, since it is smaller than the sum of its proper divisors (4930157827320).

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

2011013301000 is a wasteful number, since it uses less digits than its factorization.

2011013301000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858413 (or 858399 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 2011013301000 its reverse (1033101102), we get a palindrome (2012046402102).

The spelling of 2011013301000 in words is "two trillion, eleven billion, thirteen million, three hundred one thousand".