1132312003961 has 2 divisors, whose sum is σ = 1132312003962. Its totient is φ = 1132312003960.

The previous prime is 1132312003931. The next prime is 1132312004003. The reversal of 1132312003961 is 1693002132311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 651604128400 + 480707875561 = 807220^2 + 693331^2 .

It is a cyclic number.

It is not a de Polignac number, because 1132312003961 - 2²² = 1132307809657 is a prime.

It is not a weakly prime, because it can be changed into another prime (1132312003931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566156001980 + 566156001981.

It is an arithmetic number, because the mean of its divisors is an integer number (566156001981).

Almost surely, 2^{1132312003961} is an apocalyptic number.

It is an amenable number.

1132312003961 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132312003961 is an equidigital number, since it uses as much as digits as its factorization.

1132312003961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 1132312003961 in words is "one trillion, one hundred thirty-two billion, three hundred twelve million, three thousand, nine hundred sixty-one".