1013022020963 has 2 divisors, whose sum is σ = 1013022020964. Its totient is φ = 1013022020962.

The previous prime is 1013022020957. The next prime is 1013022021007. The reversal of 1013022020963 is 3690202203101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1013022020963 - 2³² = 1008727053667 is a prime.

It is a super-2 number, since 2×1013022020963² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1013022020953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506511010481 + 506511010482.

It is an arithmetic number, because the mean of its divisors is an integer number (506511010482).

Almost surely, 2^{1013022020963} is an apocalyptic number.

1013022020963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013022020963 is an equidigital number, since it uses as much as digits as its factorization.

1013022020963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 1013022020963 in words is "one trillion, thirteen billion, twenty-two million, twenty thousand, nine hundred sixty-three".