10020402104 has 32 divisors (see below), whose sum is σ = 19065702240. Its totient is φ = 4936310400.

The previous prime is 10020402097. The next prime is 10020402109. The reversal of 10020402104 is 40120402001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020402109) 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, 983822 + ... + 993954.

It is an arithmetic number, because the mean of its divisors is an integer number (595803195).

Almost surely, 2^10020402104 is an apocalyptic number.

It is an amenable number.

10020402104 is a deficient number, since it is larger than the sum of its proper divisors (9045300136).

10020402104 is a wasteful number, since it uses less digits than its factorization.

10020402104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11951 (or 11947 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10020402104 its reverse (40120402001), we get a palindrome (50140804105).

The spelling of 10020402104 in words is "ten billion, twenty million, four hundred two thousand, one hundred four".