1332131330 has 32 divisors (see below), whose sum is σ = 2412970560. Its totient is φ = 529502400.

The previous prime is 1332131329. The next prime is 1332131377. The reversal of 1332131330 is 331312331.

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, 1899980 + ... + 1900680.

It is an arithmetic number, because the mean of its divisors is an integer number (75405330).

Almost surely, 2^1332131330 is an apocalyptic number.

1332131330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1332131330 is a deficient number, since it is larger than the sum of its proper divisors (1080839230).

1332131330 is a wasteful number, since it uses less digits than its factorization.

1332131330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1634.

The product of its (nonzero) digits is 486, while the sum is 20.

The square root of 1332131330 is about 36498.3743473596. The cubic root of 1332131330 is about 1100.3115728963.

Adding to 1332131330 its reverse (331312331), we get a palindrome (1663443661).

The spelling of 1332131330 in words is "one billion, three hundred thirty-two million, one hundred thirty-one thousand, three hundred thirty".