31125252083 has 2 divisors, whose sum is σ = 31125252084. Its totient is φ = 31125252082.

The previous prime is 31125252079. The next prime is 31125252127. The reversal of 31125252083 is 38025252113.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 31125252083 - 2² = 31125252079 is a prime.

It is not a weakly prime, because it can be changed into another prime (31125252023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15562626041 + 15562626042.

It is an arithmetic number, because the mean of its divisors is an integer number (15562626042).

Almost surely, 2^31125252083 is an apocalyptic number.

31125252083 is a deficient number, since it is larger than the sum of its proper divisors (1).

31125252083 is an equidigital number, since it uses as much as digits as its factorization.

31125252083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 31125252083 in words is "thirty-one billion, one hundred twenty-five million, two hundred fifty-two thousand, eighty-three".