1203032099947 has 2 divisors, whose sum is σ = 1203032099948. Its totient is φ = 1203032099946.

The previous prime is 1203032099933. The next prime is 1203032100041. The reversal of 1203032099947 is 7499902303021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1203032099947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1203032099947.

It is not a weakly prime, because it can be changed into another prime (1203032099147) 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, 601516049973 + 601516049974.

It is an arithmetic number, because the mean of its divisors is an integer number (601516049974).

Almost surely, 2^{1203032099947} is an apocalyptic number.

1203032099947 is a deficient number, since it is larger than the sum of its proper divisors (1).

1203032099947 is an equidigital number, since it uses as much as digits as its factorization.

1203032099947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 734832, while the sum is 49.

The spelling of 1203032099947 in words is "one trillion, two hundred three billion, thirty-two million, ninety-nine thousand, nine hundred forty-seven".