1203032319913 has 2 divisors, whose sum is σ = 1203032319914. Its totient is φ = 1203032319912.

The previous prime is 1203032319847. The next prime is 1203032320117. The reversal of 1203032319913 is 3199132303021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 833517872784 + 369514447129 = 912972^2 + 607877^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1203032319913 is a prime.

It is not a weakly prime, because it can be changed into another prime (1203032319113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601516159956 + 601516159957.

It is an arithmetic number, because the mean of its divisors is an integer number (601516159957).

Almost surely, 2^{1203032319913} is an apocalyptic number.

It is an amenable number.

1203032319913 is a deficient number, since it is larger than the sum of its proper divisors (1).

1203032319913 is an equidigital number, since it uses as much as digits as its factorization.

1203032319913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26244, while the sum is 37.

The spelling of 1203032319913 in words is "one trillion, two hundred three billion, thirty-two million, three hundred nineteen thousand, nine hundred thirteen".