132331111243031 has 4 divisors (see below), whose sum is σ = 132331362295392. Its totient is φ = 132330860190672.

The previous prime is 132331111243013. The next prime is 132331111243033. The reversal of 132331111243031 is 130342111133231.

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 132331111243031 - 2¹⁰ = 132331111242007 is a prime.

It is a super-2 number, since 2×132331111243031² (a number of 29 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 = 132331111242985 and 132331111243003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132331111243033) 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, 124733855 + ... + 125790288.

It is an arithmetic number, because the mean of its divisors is an integer number (33082840573848).

Almost surely, 2^{132331111243031} is an apocalyptic number.

132331111243031 is a deficient number, since it is larger than the sum of its proper divisors (251052361).

132331111243031 is an equidigital number, since it uses as much as digits as its factorization.

132331111243031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251052360.

The product of its (nonzero) digits is 3888, while the sum is 29.

Adding to 132331111243031 its reverse (130342111133231), we get a palindrome (262673222376262).

The spelling of 132331111243031 in words is "one hundred thirty-two trillion, three hundred thirty-one billion, one hundred eleven million, two hundred forty-three thousand, thirty-one".