1161325095 has 16 divisors (see below), whose sum is σ = 2123566080. Its totient is φ = 530891424.

The previous prime is 1161325091. The next prime is 1161325111. The reversal of 1161325095 is 5905231611.

It is not a de Polignac number, because 1161325095 - 2² = 1161325091 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1161325091) 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, 5530015 + ... + 5530224.

It is an arithmetic number, because the mean of its divisors is an integer number (132722880).

Almost surely, 2^1161325095 is an apocalyptic number.

1161325095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1161325095 is a deficient number, since it is larger than the sum of its proper divisors (962240985).

1161325095 is a wasteful number, since it uses less digits than its factorization.

1161325095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11060254.

The product of its (nonzero) digits is 8100, while the sum is 33.

The square root of 1161325095 is about 34078.2202440210. The cubic root of 1161325095 is about 1051.1175086331.

The spelling of 1161325095 in words is "one billion, one hundred sixty-one million, three hundred twenty-five thousand, ninety-five".