1159163051 has 2 divisors, whose sum is σ = 1159163052. Its totient is φ = 1159163050.

The previous prime is 1159163041. The next prime is 1159163059. The reversal of 1159163051 is 1503619511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1159163051 - 2⁶ = 1159162987 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1159162999 and 1159163017.

It is not a weakly prime, because it can be changed into another prime (1159163059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 579581525 + 579581526.

It is an arithmetic number, because the mean of its divisors is an integer number (579581526).

Almost surely, 2^1159163051 is an apocalyptic number.

1159163051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1159163051 is an equidigital number, since it uses as much as digits as its factorization.

1159163051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4050, while the sum is 32.

The square root of 1159163051 is about 34046.4836804038. The cubic root of 1159163051 is about 1050.4648134051.

The spelling of 1159163051 in words is "one billion, one hundred fifty-nine million, one hundred sixty-three thousand, fifty-one".