1332123313331 has 4 divisors (see below), whose sum is σ = 1334275371000. Its totient is φ = 1329971255664.

The previous prime is 1332123313303. The next prime is 1332123313333. The reversal of 1332123313331 is 1333133212331.

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

It is a cyclic number.

It is not a de Polignac number, because 1332123313331 - 2³⁴ = 1314943444147 is a prime.

It is a super-2 number, since 2×1332123313331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1332123313294 and 1332123313303.

It is not an unprimeable number, because it can be changed into a prime (1332123313333) 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, 1076027906 + ... + 1076029143.

It is an arithmetic number, because the mean of its divisors is an integer number (333568842750).

Almost surely, 2^{1332123313331} is an apocalyptic number.

1332123313331 is a deficient number, since it is larger than the sum of its proper divisors (2152057669).

1332123313331 is an equidigital number, since it uses as much as digits as its factorization.

1332123313331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2152057668.

The product of its digits is 8748, while the sum is 29.

Adding to 1332123313331 its reverse (1333133212331), we get a palindrome (2665256525662).

The spelling of 1332123313331 in words is "one trillion, three hundred thirty-two billion, one hundred twenty-three million, three hundred thirteen thousand, three hundred thirty-one".