2132303112 has 48 divisors (see below), whose sum is σ = 5832185580. Its totient is φ = 703728000.

The previous prime is 2132303087. The next prime is 2132303119. The reversal of 2132303112 is 2113032312.

It can be written as a sum of positive squares in 2 ways, for example, as 1678868676 + 453434436 = 40974^2 + 21294^2 .

It is a super-2 number, since 2×2132303112² = 9093433122889769088, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (2132303119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139339 + ... + 153882.

Almost surely, 2^2132303112 is an apocalyptic number.

It is an amenable number.

2132303112 is an abundant number, since it is smaller than the sum of its proper divisors (3699882468).

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

2132303112 is a wasteful number, since it uses less digits than its factorization.

2132303112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293334 (or 293327 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2132303112 is about 46176.8677153399. The cubic root of 2132303112 is about 1287.1119236580. Note that the first 3 decimals are identical.

Adding to 2132303112 its reverse (2113032312), we get a palindrome (4245335424).

The spelling of 2132303112 in words is "two billion, one hundred thirty-two million, three hundred three thousand, one hundred twelve".