10311312233233 has 6 divisors (see below), whose sum is σ = 11333921711042. Its totient is φ = 9373920211920.

The previous prime is 10311312233213. The next prime is 10311312233249. The reversal of 10311312233233 is 33233221311301.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10226903390209 + 84408843024 = 3197953^2 + 290532^2 .

It is not a de Polignac number, because 10311312233233 - 2⁹ = 10311312232721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10311312233203) 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 5 ways as a sum of consecutive naturals, for example, 42608728116 + ... + 42608728357.

Almost surely, 2^{10311312233233} is an apocalyptic number.

It is an amenable number.

10311312233233 is a deficient number, since it is larger than the sum of its proper divisors (1022609477809).

10311312233233 is an equidigital number, since it uses as much as digits as its factorization.

10311312233233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85217456495 (or 85217456484 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 10311312233233 its reverse (33233221311301), we get a palindrome (43544533544534).

The spelling of 10311312233233 in words is "ten trillion, three hundred eleven billion, three hundred twelve million, two hundred thirty-three thousand, two hundred thirty-three".