1156316851051 has 2 divisors, whose sum is σ = 1156316851052. Its totient is φ = 1156316851050.

The previous prime is 1156316851043. The next prime is 1156316851061. The reversal of 1156316851051 is 1501586136511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1156316851051 - 2³ = 1156316851043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1156316850989 and 1156316851007.

It is not a weakly prime, because it can be changed into another prime (1156316851061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 578158425525 + 578158425526.

It is an arithmetic number, because the mean of its divisors is an integer number (578158425526).

Almost surely, 2^{1156316851051} is an apocalyptic number.

1156316851051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1156316851051 is an equidigital number, since it uses as much as digits as its factorization.

1156316851051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108000, while the sum is 43.

The spelling of 1156316851051 in words is "one trillion, one hundred fifty-six billion, three hundred sixteen million, eight hundred fifty-one thousand, fifty-one".