23350330156 has 12 divisors (see below), whose sum is σ = 40867582392. Its totient is φ = 11673878048.

The previous prime is 23350330139. The next prime is 23350330163. The reversal of 23350330156 is 65103305332.

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 3 ways as a sum of consecutive naturals, for example, 280345 + ... + 353968.

It is an arithmetic number, because the mean of its divisors is an integer number (3405631866).

Almost surely, 2^23350330156 is an apocalyptic number.

It is an amenable number.

23350330156 is a deficient number, since it is larger than the sum of its proper divisors (17517252236).

23350330156 is a wasteful number, since it uses less digits than its factorization.

23350330156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643520 (or 643518 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 31.

Adding to 23350330156 its reverse (65103305332), we get a palindrome (88453635488).

The spelling of 23350330156 in words is "twenty-three billion, three hundred fifty million, three hundred thirty thousand, one hundred fifty-six".