3126131052 has 48 divisors (see below), whose sum is σ = 8046864000. Its totient is φ = 936664960.

The previous prime is 3126131051. The next prime is 3126131053. The reversal of 3126131052 is 2501316213.

It is an interprime number because it is at equal distance from previous prime (3126131051) and next prime (3126131053).

It is not an unprimeable number, because it can be changed into a prime (3126131051) 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, 121302 + ... + 144797.

It is an arithmetic number, because the mean of its divisors is an integer number (167643000).

Almost surely, 2^3126131052 is an apocalyptic number.

It is an amenable number.

3126131052 is an abundant number, since it is smaller than the sum of its proper divisors (4920732948).

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

3126131052 is a wasteful number, since it uses less digits than its factorization.

3126131052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266206 (or 266204 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 3126131052 is about 55911.8149589154. The cubic root of 3126131052 is about 1462.1852326899.

Adding to 3126131052 its reverse (2501316213), we get a palindrome (5627447265).

The spelling of 3126131052 in words is "three billion, one hundred twenty-six million, one hundred thirty-one thousand, fifty-two".