10311322432 has 14 divisors (see below), whose sum is σ = 20461530578. Its totient is φ = 5155661184.

The previous prime is 10311322423. The next prime is 10311322523. The reversal of 10311322432 is 23422311301.

It can be written as a sum of positive squares in only one way, i.e., 10035230976 + 276091456 = 100176^2 + 16616^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80557143 + ... + 80557270.

Almost surely, 2^10311322432 is an apocalyptic number.

It is an amenable number.

10311322432 is a deficient number, since it is larger than the sum of its proper divisors (10150208146).

10311322432 is an equidigital number, since it uses as much as digits as its factorization.

10311322432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161114425 (or 161114415 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 10311322432 its reverse (23422311301), we get a palindrome (33733633733).

The spelling of 10311322432 in words is "ten billion, three hundred eleven million, three hundred twenty-two thousand, four hundred thirty-two".