1012202051963 has 2 divisors, whose sum is σ = 1012202051964. Its totient is φ = 1012202051962.

The previous prime is 1012202051947. The next prime is 1012202051969. The reversal of 1012202051963 is 3691502022101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1012202051963 - 2⁴ = 1012202051947 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012202051969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506101025981 + 506101025982.

It is an arithmetic number, because the mean of its divisors is an integer number (506101025982).

Almost surely, 2^{1012202051963} is an apocalyptic number.

1012202051963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012202051963 is an equidigital number, since it uses as much as digits as its factorization.

1012202051963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 1012202051963 in words is "one trillion, twelve billion, two hundred two million, fifty-one thousand, nine hundred sixty-three".