100231310231131 has 8 divisors (see below), whose sum is σ = 101362838518800. Its totient is φ = 99099900472320.

The previous prime is 100231310231123. The next prime is 100231310231141. The reversal of 100231310231131 is 131132013132001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100231310231131 - 2³ = 100231310231123 is a prime.

It is a super-2 number, since 2×100231310231131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100231310231141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27930865 + ... + 31314466.

It is an arithmetic number, because the mean of its divisors is an integer number (12670354814850).

Almost surely, 2^{100231310231131} is an apocalyptic number.

100231310231131 is a deficient number, since it is larger than the sum of its proper divisors (1131528287669).

100231310231131 is an equidigital number, since it uses as much as digits as its factorization.

100231310231131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59264429.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 100231310231131 its reverse (131132013132001), we get a palindrome (231363323363132).

The spelling of 100231310231131 in words is "one hundred trillion, two hundred thirty-one billion, three hundred ten million, two hundred thirty-one thousand, one hundred thirty-one".