1130156163511 has 16 divisors (see below), whose sum is σ = 1168491227904. Its totient is φ = 1092384082944.

The previous prime is 1130156163443. The next prime is 1130156163533. The reversal of 1130156163511 is 1153616510311.

It is a cyclic number.

It is not a de Polignac number, because 1130156163511 - 2¹³ = 1130156155319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130156163811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6230775 + ... + 6409591.

It is an arithmetic number, because the mean of its divisors is an integer number (73030701744).

Almost surely, 2^{1130156163511} is an apocalyptic number.

1130156163511 is a deficient number, since it is larger than the sum of its proper divisors (38335064393).

1130156163511 is a wasteful number, since it uses less digits than its factorization.

1130156163511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180390.

The product of its (nonzero) digits is 8100, while the sum is 34.

The spelling of 1130156163511 in words is "one trillion, one hundred thirty billion, one hundred fifty-six million, one hundred sixty-three thousand, five hundred eleven".