23307303532 has 12 divisors (see below), whose sum is σ = 41557362336. Its totient is φ = 11433771440.

The previous prime is 23307303521. The next prime is 23307303623. The reversal of 23307303532 is 23530370332.

It is a junction number, because it is equal to n+sod(n) for n = 23307303494 and 23307303503.

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, 54969844 + ... + 54970267.

It is an arithmetic number, because the mean of its divisors is an integer number (3463113528).

Almost surely, 2^23307303532 is an apocalyptic number.

It is an amenable number.

23307303532 is a deficient number, since it is larger than the sum of its proper divisors (18250058804).

23307303532 is a wasteful number, since it uses less digits than its factorization.

23307303532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109940168 (or 109940166 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 31.

Adding to 23307303532 its reverse (23530370332), we get a palindrome (46837673864).

The spelling of 23307303532 in words is "twenty-three billion, three hundred seven million, three hundred three thousand, five hundred thirty-two".