23231302102 has 16 divisors (see below), whose sum is σ = 36103809024. Its totient is φ = 11199465000.

The previous prime is 23231302093. The next prime is 23231302103. The reversal of 23231302102 is 20120313232.

It is a self number, because there is not a number n which added to its sum of digits gives 23231302102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23231302103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 674524 + ... + 708127.

It is an arithmetic number, because the mean of its divisors is an integer number (2256488064).

Almost surely, 2^23231302102 is an apocalyptic number.

23231302102 is a deficient number, since it is larger than the sum of its proper divisors (12872506922).

23231302102 is a wasteful number, since it uses less digits than its factorization.

23231302102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1382955.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23231302102 its reverse (20120313232), we get a palindrome (43351615334).

It can be divided in two parts, 2323130 and 2102, that added together give a palindrome (2325232).

The spelling of 23231302102 in words is "twenty-three billion, two hundred thirty-one million, three hundred two thousand, one hundred two".