2130331131 has 16 divisors (see below), whose sum is σ = 3215596320. Its totient is φ = 1393423200.

The previous prime is 2130331117. The next prime is 2130331153. The reversal of 2130331131 is 1311330312.

It is a happy number.

2130331131 is a `hidden beast` number, since 21 + 303 + 311 + 31 = 666.

It is not a de Polignac number, because 2130331131 - 2⁷ = 2130331003 is a prime.

It is a super-2 number, since 2×2130331131² = 9076621455415478322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2130331111) 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, 742920 + ... + 745781.

It is an arithmetic number, because the mean of its divisors is an integer number (200974770).

Almost surely, 2^2130331131 is an apocalyptic number.

2130331131 is a deficient number, since it is larger than the sum of its proper divisors (1085265189).

2130331131 is a wasteful number, since it uses less digits than its factorization.

2130331131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1488763 (or 1488757 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 2130331131 is about 46155.5102994215. The cubic root of 2130331131 is about 1286.7150221281.

Adding to 2130331131 its reverse (1311330312), we get a palindrome (3441661443).

The spelling of 2130331131 in words is "two billion, one hundred thirty million, three hundred thirty-one thousand, one hundred thirty-one".