23231150355 has 16 divisors (see below), whose sum is σ = 42479817984. Its totient is φ = 10619954400.

The previous prime is 23231150333. The next prime is 23231150359. The reversal of 23231150355 is 55305113232.

It is not a de Polignac number, because 23231150355 - 2⁸ = 23231150099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23231150359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110624421 + ... + 110624630.

It is an arithmetic number, because the mean of its divisors is an integer number (2654988624).

Almost surely, 2^23231150355 is an apocalyptic number.

23231150355 is a deficient number, since it is larger than the sum of its proper divisors (19248667629).

23231150355 is a wasteful number, since it uses less digits than its factorization.

23231150355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221249066.

The product of its (nonzero) digits is 13500, while the sum is 30.

Adding to 23231150355 its reverse (55305113232), we get a palindrome (78536263587).

The spelling of 23231150355 in words is "twenty-three billion, two hundred thirty-one million, one hundred fifty thousand, three hundred fifty-five".