23031001352 has 64 divisors (see below), whose sum is σ = 44989197120. Its totient is φ = 11043502848.

The previous prime is 23031001327. The next prime is 23031001391. The reversal of 23031001352 is 25310013032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14420618 + ... + 14422214.

It is an arithmetic number, because the mean of its divisors is an integer number (702956205).

Almost surely, 2^23031001352 is an apocalyptic number.

It is an amenable number.

23031001352 is a deficient number, since it is larger than the sum of its proper divisors (21958195768).

23031001352 is a wasteful number, since it uses less digits than its factorization.

23031001352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2310 (or 2306 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

Adding to 23031001352 its reverse (25310013032), we get a palindrome (48341014384).

The spelling of 23031001352 in words is "twenty-three billion, thirty-one million, one thousand, three hundred fifty-two".