1012302232913 has 2 divisors, whose sum is σ = 1012302232914. Its totient is φ = 1012302232912.

The previous prime is 1012302232901. The next prime is 1012302232927. The reversal of 1012302232913 is 3192322032101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 917557083664 + 94745149249 = 957892^2 + 307807^2 .

It is a cyclic number.

It is not a de Polignac number, because 1012302232913 - 2⁴ = 1012302232897 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012302235913) 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, 506151116456 + 506151116457.

It is an arithmetic number, because the mean of its divisors is an integer number (506151116457).

Almost surely, 2^{1012302232913} is an apocalyptic number.

It is an amenable number.

1012302232913 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012302232913 is an equidigital number, since it uses as much as digits as its factorization.

1012302232913 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 1012302232913 in words is "one trillion, twelve billion, three hundred two million, two hundred thirty-two thousand, nine hundred thirteen".