23315163730 has 32 divisors (see below), whose sum is σ = 43990708608. Its totient is φ = 8886998400.

The previous prime is 23315163713. The next prime is 23315163731. The reversal of 23315163730 is 3736151332.

It is not an unprimeable number, because it can be changed into a prime (23315163731) 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 15 ways as a sum of consecutive naturals, for example, 643606 + ... + 678865.

It is an arithmetic number, because the mean of its divisors is an integer number (1374709644).

Almost surely, 2^23315163730 is an apocalyptic number.

23315163730 is a deficient number, since it is larger than the sum of its proper divisors (20675544878).

23315163730 is a wasteful number, since it uses less digits than its factorization.

23315163730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322562.

The product of its (nonzero) digits is 34020, while the sum is 34.

The spelling of 23315163730 in words is "twenty-three billion, three hundred fifteen million, one hundred sixty-three thousand, seven hundred thirty".