2100030132 has 24 divisors (see below), whose sum is σ = 4912062400. Its totient is φ = 698296896.

The previous prime is 2100030131. The next prime is 2100030133. The reversal of 2100030132 is 2310300012.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2100030131) and next prime (2100030133).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100030131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209032 + ... + 218847.

Almost surely, 2^2100030132 is an apocalyptic number.

It is an amenable number.

2100030132 is an abundant number, since it is smaller than the sum of its proper divisors (2812032268).

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

2100030132 is a wasteful number, since it uses less digits than its factorization.

2100030132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428295 (or 428293 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 2100030132 is about 45826.0857154525. The cubic root of 2100030132 is about 1280.5852897854.

Adding to 2100030132 its reverse (2310300012), we get a palindrome (4410330144).

The spelling of 2100030132 in words is "two billion, one hundred million, thirty thousand, one hundred thirty-two".