23104013402 has 32 divisors (see below), whose sum is σ = 35823561984. Its totient is φ = 11168409600.

The previous prime is 23104013377. The next prime is 23104013419. The reversal of 23104013402 is 20431040132.

It is a super-2 number, since 2×23104013402² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4286153 + ... + 4291539.

It is an arithmetic number, because the mean of its divisors is an integer number (1119486312).

Almost surely, 2^23104013402 is an apocalyptic number.

23104013402 is a deficient number, since it is larger than the sum of its proper divisors (12719548582).

23104013402 is a wasteful number, since it uses less digits than its factorization.

23104013402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5894.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 23104013402 its reverse (20431040132), we get a palindrome (43535053534).

It can be divided in two parts, 231040 and 13402, that added together give a palindrome (244442).

The spelling of 23104013402 in words is "twenty-three billion, one hundred four million, thirteen thousand, four hundred two".