10311300000032 has 48 divisors (see below), whose sum is σ = 21009889783512. Its totient is φ = 4978047713280.

The previous prime is 10311300000013. The next prime is 10311300000037. The reversal of 10311300000032 is 23000000311301.

It can be written as a sum of positive squares in 4 ways, for example, as 7132339374736 + 3178960625296 = 2670644^2 + 1782964^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10311299999962 and 10311300000016.

It is not an unprimeable number, because it can be changed into a prime (10311300000037) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 40384193 + ... + 40638720.

Almost surely, 2^{10311300000032} is an apocalyptic number.

It is an amenable number.

10311300000032 is an abundant number, since it is smaller than the sum of its proper divisors (10698589783480).

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

10311300000032 is an equidigital number, since it uses as much as digits as its factorization.

10311300000032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81023061 (or 81023053 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 10311300000032 its reverse (23000000311301), we get a palindrome (33311300311333).

The spelling of 10311300000032 in words is "ten trillion, three hundred eleven billion, three hundred million, thirty-two", and thus it is an aban number.