1332112331 has 16 divisors (see below), whose sum is σ = 1470283488. Its totient is φ = 1196832000.

The previous prime is 1332112319. The next prime is 1332112357.

1332112331 is nontrivially palindromic in base 10.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1332112331 is a prime.

It is a super-2 number, since 2×1332112331² = 3549046524804507122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1332111331) 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 15 ways as a sum of consecutive naturals, for example, 1213775 + ... + 1214871.

It is an arithmetic number, because the mean of its divisors is an integer number (91892718).

Almost surely, 2^1332112331 is an apocalyptic number.

1332112331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1332112331 is a deficient number, since it is larger than the sum of its proper divisors (138171157).

1332112331 is a wasteful number, since it uses less digits than its factorization.

1332112331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2302.

The product of its digits is 324, while the sum is 20.

The square root of 1332112331 is about 36498.1140745656. The cubic root of 1332112331 is about 1100.3063419508.

It can be divided in two parts, 13321 and 12331, that added together give a palindrome (25652).

The spelling of 1332112331 in words is "one billion, three hundred thirty-two million, one hundred twelve thousand, three hundred thirty-one".