1332130312 has 64 divisors (see below), whose sum is σ = 2638396800. Its totient is φ = 629690880.

The previous prime is 1332130279. The next prime is 1332130321. The reversal of 1332130312 is 2130312331.

It is a self number, because there is not a number n which added to its sum of digits gives 1332130312.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2556612 + ... + 2557132.

It is an arithmetic number, because the mean of its divisors is an integer number (41224950).

Almost surely, 2^1332130312 is an apocalyptic number.

It is an amenable number.

1332130312 is a deficient number, since it is larger than the sum of its proper divisors (1306266488).

1332130312 is a wasteful number, since it uses less digits than its factorization.

1332130312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766 (or 762 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 1332130312 is about 36498.3604015304. The cubic root of 1332130312 is about 1100.3112926142.

Adding to 1332130312 its reverse (2130312331), we get a palindrome (3462442643).

The spelling of 1332130312 in words is "one billion, three hundred thirty-two million, one hundred thirty thousand, three hundred twelve".