2131160019 has 8 divisors (see below), whose sum is σ = 2841922512. Its totient is φ = 1420585440.

The previous prime is 2131159993. The next prime is 2131160021. The reversal of 2131160019 is 9100611312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-2131160019 is a prime.

It is a super-2 number, since 2×2131160019² = 9083686053168160722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2131160419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17952 + ... + 67709.

It is an arithmetic number, because the mean of its divisors is an integer number (355240314).

Almost surely, 2^2131160019 is an apocalyptic number.

2131160019 is a deficient number, since it is larger than the sum of its proper divisors (710762493).

2131160019 is an equidigital number, since it uses as much as digits as its factorization.

2131160019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93957.

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 2131160019 is about 46164.4887223935. The cubic root of 2131160019 is about 1286.8818826268.

The spelling of 2131160019 in words is "two billion, one hundred thirty-one million, one hundred sixty thousand, nineteen".