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13013213101 = 72969626147
BaseRepresentation
bin11000001111010010…
…11101111110101101
31020120220122201102121
430013221131332231
5203122340304401
65551142152541
7640323325540
oct140751357655
936526581377
1013013213101
11557868a679
122632122751
1312c5049bc5
148b6408857
155126b1ca1
hex307a5dfad

13013213101 has 8 divisors (see below), whose sum is σ = 14877276480. Its totient is φ = 11150407968.

The previous prime is 13013213093. The next prime is 13013213113. The reversal of 13013213101 is 10131231031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13013213101 - 23 = 13013213093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13013213701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292291 + ... + 333856.

It is an arithmetic number, because the mean of its divisors is an integer number (1859659560).

Almost surely, 213013213101 is an apocalyptic number.

It is an amenable number.

13013213101 is a deficient number, since it is larger than the sum of its proper divisors (1864063379).

13013213101 is an equidigital number, since it uses as much as digits as its factorization.

13013213101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629123.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13013213101 its reverse (10131231031), we get a palindrome (23144444132).

The spelling of 13013213101 in words is "thirteen billion, thirteen million, two hundred thirteen thousand, one hundred one".

Divisors: 1 7 2969 20783 626147 4383029 1859030443 13013213101