13021000233100 has 36 divisors (see below), whose sum is σ = 28257906569200. Its totient is φ = 5207969482560.

The previous prime is 13021000232983. The next prime is 13021000233121. The reversal of 13021000233100 is 133200012031.

It is a super-2 number, since 2×13021000233100² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4165680 + ... + 6587479.

Almost surely, 2^{13021000233100} is an apocalyptic number.

13021000233100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13021000233100 is an abundant number, since it is smaller than the sum of its proper divisors (15236906336100).

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

13021000233100 is a wasteful number, since it uses less digits than its factorization.

13021000233100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10765282 (or 10765275 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13021000233100 its reverse (133200012031), we get a palindrome (13154200245131).

The spelling of 13021000233100 in words is "thirteen trillion, twenty-one billion, two hundred thirty-three thousand, one hundred".