3132651161 has 2 divisors, whose sum is σ = 3132651162. Its totient is φ = 3132651160.

The previous prime is 3132651143. The next prime is 3132651199. The reversal of 3132651161 is 1611562313.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2479542025 + 653109136 = 49795^2 + 25556^2 .

It is a cyclic number.

It is not a de Polignac number, because 3132651161 - 2²² = 3128456857 is a prime.

It is not a weakly prime, because it can be changed into another prime (3132651121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1566325580 + 1566325581.

It is an arithmetic number, because the mean of its divisors is an integer number (1566325581).

Almost surely, 2^3132651161 is an apocalyptic number.

It is an amenable number.

3132651161 is a deficient number, since it is larger than the sum of its proper divisors (1).

3132651161 is an equidigital number, since it uses as much as digits as its factorization.

3132651161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240, while the sum is 29.

The square root of 3132651161 is about 55970.0916651027. The cubic root of 3132651161 is about 1463.2010769383.

The spelling of 3132651161 in words is "three billion, one hundred thirty-two million, six hundred fifty-one thousand, one hundred sixty-one".