23310313232 has 20 divisors (see below), whose sum is σ = 47820422556. Its totient is φ = 10969559040.

The previous prime is 23310313231. The next prime is 23310313261. The reversal of 23310313232 is 23231301332.

It can be written as a sum of positive squares in 2 ways, for example, as 10952878336 + 12357434896 = 104656^2 + 111164^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23310313198 and 23310313207.

It is not an unprimeable number, because it can be changed into a prime (23310313231) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 42849569 + ... + 42850112.

Almost surely, 2^23310313232 is an apocalyptic number.

It is an amenable number.

23310313232 is an abundant number, since it is smaller than the sum of its proper divisors (24510109324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23310313232 is a wasteful number, since it uses less digits than its factorization.

23310313232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85699706 (or 85699700 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 23310313232 its reverse (23231301332), we get a palindrome (46541614564).

The spelling of 23310313232 in words is "twenty-three billion, three hundred ten million, three hundred thirteen thousand, two hundred thirty-two".