2130996132 has 18 divisors (see below), whose sum is σ = 5386684758. Its totient is φ = 710332032.

The previous prime is 2130996113. The next prime is 2130996137. The reversal of 2130996132 is 2316990312.

It is a happy number.

2130996132 is a `hidden beast` number, since 2 + 1 + 30 + 9 + 9 + 613 + 2 = 666.

2130996132 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1779658596 + 351337536 = 42186^2 + 18744^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×2130996132² = 9082289029197922848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 59194337 = 2130996132 / (2 + 1 + 3 + 0 + 9 + 9 + 6 + 1 + 3 + 2).

It is not an unprimeable number, because it can be changed into a prime (2130996137) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29597133 + ... + 29597204.

Almost surely, 2^2130996132 is an apocalyptic number.

It is an amenable number.

2130996132 is an abundant number, since it is smaller than the sum of its proper divisors (3255688626).

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

2130996132 is a wasteful number, since it uses less digits than its factorization.

2130996132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59194347 (or 59194342 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 2130996132 is about 46162.7136550701. The cubic root of 2130996132 is about 1286.8488945490.

The spelling of 2130996132 in words is "two billion, one hundred thirty million, nine hundred ninety-six thousand, one hundred thirty-two".