3161127152 has 20 divisors (see below), whose sum is σ = 6484959936. Its totient is φ = 1487589120.

The previous prime is 3161127149. The next prime is 3161127157. The reversal of 3161127152 is 2517211613.

It is a super-2 number, since 2×3161127152² = 19985449742223262208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3161127157) 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, 5810624 + ... + 5811167.

Almost surely, 2^3161127152 is an apocalyptic number.

It is an amenable number.

3161127152 is an abundant number, since it is smaller than the sum of its proper divisors (3323832784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3161127152 is a wasteful number, since it uses less digits than its factorization.

3161127152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11621816 (or 11621810 counting only the distinct ones).

The product of its digits is 2520, while the sum is 29.

The square root of 3161127152 is about 56223.9019634888. The cubic root of 3161127152 is about 1467.6212398346.

Adding to 3161127152 its reverse (2517211613), we get a palindrome (5678338765).

The spelling of 3161127152 in words is "three billion, one hundred sixty-one million, one hundred twenty-seven thousand, one hundred fifty-two".