1120202310961 has 2 divisors, whose sum is σ = 1120202310962. Its totient is φ = 1120202310960.

The previous prime is 1120202310943. The next prime is 1120202311009. The reversal of 1120202310961 is 1690132020211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1115051521600 + 5150789361 = 1055960^2 + 71769^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120202310961 - 2¹⁵ = 1120202278193 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120202310761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560101155480 + 560101155481.

It is an arithmetic number, because the mean of its divisors is an integer number (560101155481).

Almost surely, 2^{1120202310961} is an apocalyptic number.

It is an amenable number.

1120202310961 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120202310961 is an equidigital number, since it uses as much as digits as its factorization.

1120202310961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 1120202310961 in words is "one trillion, one hundred twenty billion, two hundred two million, three hundred ten thousand, nine hundred sixty-one".