3161163137 has 4 divisors (see below), whose sum is σ = 3448541616. Its totient is φ = 2873784660.

The previous prime is 3161163127. The next prime is 3161163151. The reversal of 3161163137 is 7313611613.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3161163137 - 2¹⁶ = 3161097601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3161163127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143689223 + ... + 143689244.

It is an arithmetic number, because the mean of its divisors is an integer number (862135404).

Almost surely, 2^3161163137 is an apocalyptic number.

It is an amenable number.

3161163137 is a deficient number, since it is larger than the sum of its proper divisors (287378479).

3161163137 is a wasteful number, since it uses less digits than its factorization.

3161163137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287378478.

The product of its digits is 6804, while the sum is 32.

The square root of 3161163137 is about 56224.2219777206. The cubic root of 3161163137 is about 1467.6268087501.

The spelling of 3161163137 in words is "three billion, one hundred sixty-one million, one hundred sixty-three thousand, one hundred thirty-seven".