1332120232131 has 16 divisors (see below), whose sum is σ = 1912960062720. Its totient is φ = 819692566560.

The previous prime is 1332120232127. The next prime is 1332120232229. The reversal of 1332120232131 is 1312320212331.

It is not a de Polignac number, because 1332120232131 - 2² = 1332120232127 is a prime.

It is a super-2 number, since 2×1332120232131² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1332120232231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1095265 + ... + 1965666.

It is an arithmetic number, because the mean of its divisors is an integer number (119560003920).

Almost surely, 2^{1332120232131} is an apocalyptic number.

1332120232131 is a deficient number, since it is larger than the sum of its proper divisors (580839830589).

1332120232131 is a wasteful number, since it uses less digits than its factorization.

1332120232131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3072106.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1332120232131 its reverse (1312320212331), we get a palindrome (2644440444462).

The spelling of 1332120232131 in words is "one trillion, three hundred thirty-two billion, one hundred twenty million, two hundred thirty-two thousand, one hundred thirty-one".