13132322032331 has 4 divisors (see below), whose sum is σ = 13132406522592. Its totient is φ = 13132237542072.

The previous prime is 13132322032229. The next prime is 13132322032367. The reversal of 13132322032331 is 13323022323131.

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 13132322032331 - 2²² = 13132317838027 is a prime.

It is a super-2 number, since 2×13132322032331² (a number of 27 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 = 13132322032294 and 13132322032303.

It is not an unprimeable number, because it can be changed into a prime (13132322032031) 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, 42011555 + ... + 42322988.

It is an arithmetic number, because the mean of its divisors is an integer number (3283101630648).

Almost surely, 2^{13132322032331} is an apocalyptic number.

13132322032331 is a deficient number, since it is larger than the sum of its proper divisors (84490261).

13132322032331 is an equidigital number, since it uses as much as digits as its factorization.

13132322032331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84490260.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 13132322032331 its reverse (13323022323131), we get a palindrome (26455344355462).

The spelling of 13132322032331 in words is "thirteen trillion, one hundred thirty-two billion, three hundred twenty-two million, thirty-two thousand, three hundred thirty-one".