10312311211933 has 2 divisors, whose sum is σ = 10312311211934. Its totient is φ = 10312311211932.

The previous prime is 10312311211913. The next prime is 10312311212017. The reversal of 10312311211933 is 33911211321301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7096752144729 + 3215559067204 = 2663973^2 + 1793198^2 .

It is a cyclic number.

It is not a de Polignac number, because 10312311211933 - 2²¹ = 10312309114781 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10312311211895 and 10312311211904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10312311211913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5156155605966 + 5156155605967.

It is an arithmetic number, because the mean of its divisors is an integer number (5156155605967).

Almost surely, 2^{10312311211933} is an apocalyptic number.

It is an amenable number.

10312311211933 is a deficient number, since it is larger than the sum of its proper divisors (1).

10312311211933 is an equidigital number, since it uses as much as digits as its factorization.

10312311211933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 31.

The spelling of 10312311211933 in words is "ten trillion, three hundred twelve billion, three hundred eleven million, two hundred eleven thousand, nine hundred thirty-three".