23431112302 has 16 divisors (see below), whose sum is σ = 37932027840. Its totient is φ = 10790996832.

The previous prime is 23431112273. The next prime is 23431112389. The reversal of 23431112302 is 20321113432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 961177 + ... + 985252.

It is an arithmetic number, because the mean of its divisors is an integer number (2370751740).

Almost surely, 2^23431112302 is an apocalyptic number.

23431112302 is a deficient number, since it is larger than the sum of its proper divisors (14500915538).

23431112302 is a wasteful number, since it uses less digits than its factorization.

23431112302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1946907.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 23431112302 its reverse (20321113432), we get a palindrome (43752225734).

The spelling of 23431112302 in words is "twenty-three billion, four hundred thirty-one million, one hundred twelve thousand, three hundred two".