2312002132 has 24 divisors (see below), whose sum is σ = 4417715232. Its totient is φ = 1049983200.

The previous prime is 2312002117. The next prime is 2312002139.

2312002132 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312002139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28582 + ... + 73762.

It is an arithmetic number, because the mean of its divisors is an integer number (184071468).

Almost surely, 2^2312002132 is an apocalyptic number.

2312002132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2312002132 is a deficient number, since it is larger than the sum of its proper divisors (2105713100).

2312002132 is a wasteful number, since it uses less digits than its factorization.

2312002132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46359 (or 46357 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2312002132 is about 48083.2832905574. The cubic root of 2312002132 is about 1322.2982101417.

It can be divided in two parts, 231200 and 2132, that added together give a palindrome (233332).

The spelling of 2312002132 in words is "two billion, three hundred twelve million, two thousand, one hundred thirty-two".