2330031132 has 144 divisors (see below), whose sum is σ = 6941975040. Its totient is φ = 649641600.

The previous prime is 2330031113. The next prime is 2330031163. The reversal of 2330031132 is 2311300332.

2330031132 is a `hidden beast` number, since 23 + 300 + 311 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2259457 + ... + 2260487.

It is an arithmetic number, because the mean of its divisors is an integer number (48208160).

Almost surely, 2^2330031132 is an apocalyptic number.

2330031132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2330031132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3470987520).

2330031132 is an abundant number, since it is smaller than the sum of its proper divisors (4611943908).

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

2330031132 is a wasteful number, since it uses less digits than its factorization.

2330031132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504 (or 1499 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 2330031132 is about 48270.3960207496. The cubic root of 2330031132 is about 1325.7264097067.

Adding to 2330031132 its reverse (2311300332), we get a palindrome (4641331464).

The spelling of 2330031132 in words is "two billion, three hundred thirty million, thirty-one thousand, one hundred thirty-two".