23700135602 has 64 divisors (see below), whose sum is σ = 44092944000. Its totient is φ = 9392993280.

The previous prime is 23700135587. The next prime is 23700135611. The reversal of 23700135602 is 20653100732.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1890218 + ... + 1902714.

It is an arithmetic number, because the mean of its divisors is an integer number (688952250).

Almost surely, 2^23700135602 is an apocalyptic number.

23700135602 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23700135602 is a deficient number, since it is larger than the sum of its proper divisors (20392808398).

23700135602 is a wasteful number, since it uses less digits than its factorization.

23700135602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12891.

The product of its (nonzero) digits is 7560, while the sum is 29.

The spelling of 23700135602 in words is "twenty-three billion, seven hundred million, one hundred thirty-five thousand, six hundred two".