23308207016 has 32 divisors (see below), whose sum is σ = 44356128960. Its totient is φ = 11481080832.

The previous prime is 23308207009. The next prime is 23308207019. The reversal of 23308207016 is 61070280332.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23308207019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85751 + ... + 232313.

It is an arithmetic number, because the mean of its divisors is an integer number (1386129030).

Almost surely, 2^23308207016 is an apocalyptic number.

It is an amenable number.

23308207016 is a deficient number, since it is larger than the sum of its proper divisors (21047921944).

23308207016 is a wasteful number, since it uses less digits than its factorization.

23308207016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146865 (or 146861 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

Adding to 23308207016 its reverse (61070280332), we get a palindrome (84378487348).

The spelling of 23308207016 in words is "twenty-three billion, three hundred eight million, two hundred seven thousand, sixteen".