13100021104 has 40 divisors (see below), whose sum is σ = 26000143920. Its totient is φ = 6391930368.

The previous prime is 13100021089. The next prime is 13100021107. The reversal of 13100021104 is 40112000131.

It is a super-2 number, since 2×13100021104² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13100021107) 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, 78682 + ... + 179974.

It is an arithmetic number, because the mean of its divisors is an integer number (650003598).

Almost surely, 2^13100021104 is an apocalyptic number.

It is an amenable number.

13100021104 is a deficient number, since it is larger than the sum of its proper divisors (12900122816).

13100021104 is a wasteful number, since it uses less digits than its factorization.

13100021104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101497 (or 101491 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 13100021104 its reverse (40112000131), we get a palindrome (53212021235).

The spelling of 13100021104 in words is "thirteen billion, one hundred million, twenty-one thousand, one hundred four".