10402504102 has 16 divisors (see below), whose sum is σ = 17091336960. Its totient is φ = 4726492288.

The previous prime is 10402504097. The next prime is 10402504109. The reversal of 10402504102 is 20140520401.

It is a self number, because there is not a number n which added to its sum of digits gives 10402504102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10402504109) 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, 5274118 + ... + 5276089.

It is an arithmetic number, because the mean of its divisors is an integer number (1068208560).

Almost surely, 2^10402504102 is an apocalyptic number.

10402504102 is a deficient number, since it is larger than the sum of its proper divisors (6688832858).

10402504102 is a wasteful number, since it uses less digits than its factorization.

10402504102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10550255.

The product of its (nonzero) digits is 320, while the sum is 19.

The spelling of 10402504102 in words is "ten billion, four hundred two million, five hundred four thousand, one hundred two".