1332234331 has 4 divisors (see below), whose sum is σ = 1375209664. Its totient is φ = 1289259000.

The previous prime is 1332234307. The next prime is 1332234353. The reversal of 1332234331 is 1334322331.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1332234331 - 2²³ = 1323845723 is a prime.

It is a super-2 number, since 2×1332234331² = 3549696625390035122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1332234296 and 1332234305.

It is not an unprimeable number, because it can be changed into a prime (1332238331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21487620 + ... + 21487681.

It is an arithmetic number, because the mean of its divisors is an integer number (343802416).

Almost surely, 2^1332234331 is an apocalyptic number.

1332234331 is a deficient number, since it is larger than the sum of its proper divisors (42975333).

1332234331 is an equidigital number, since it uses as much as digits as its factorization.

1332234331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42975332.

The product of its digits is 3888, while the sum is 25.

The square root of 1332234331 is about 36499.7853555333. The cubic root of 1332234331 is about 1100.3399310291.

Adding to 1332234331 its reverse (1334322331), we get a palindrome (2666556662).

The spelling of 1332234331 in words is "one billion, three hundred thirty-two million, two hundred thirty-four thousand, three hundred thirty-one".