31023012110963 has 2 divisors, whose sum is σ = 31023012110964. Its totient is φ = 31023012110962.

The previous prime is 31023012110953. The next prime is 31023012111017. The reversal of 31023012110963 is 36901121032013.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 31023012110963 - 2¹⁰ = 31023012109939 is a prime.

It is not a weakly prime, because it can be changed into another prime (31023012110953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15511506055481 + 15511506055482.

It is an arithmetic number, because the mean of its divisors is an integer number (15511506055482).

Almost surely, 2^{31023012110963} is an apocalyptic number.

31023012110963 is a deficient number, since it is larger than the sum of its proper divisors (1).

31023012110963 is an equidigital number, since it uses as much as digits as its factorization.

31023012110963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 32.

Adding to 31023012110963 its reverse (36901121032013), we get a palindrome (67924133142976).

The spelling of 31023012110963 in words is "thirty-one trillion, twenty-three billion, twelve million, one hundred ten thousand, nine hundred sixty-three".