100321411831 has 8 divisors (see below), whose sum is σ = 103508124480. Its totient is φ = 97182619872.

The previous prime is 100321411787. The next prime is 100321411843. The reversal of 100321411831 is 138114123001.

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 100321411831 - 2³³ = 91731477239 is a prime.

It is a super-2 number, since 2×100321411831² (a number of 23 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 = 100321411796 and 100321411805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100321412831) 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, 11975920 + ... + 11984293.

It is an arithmetic number, because the mean of its divisors is an integer number (12938515560).

Almost surely, 2^100321411831 is an apocalyptic number.

100321411831 is a deficient number, since it is larger than the sum of its proper divisors (3186712649).

100321411831 is an equidigital number, since it uses as much as digits as its factorization.

100321411831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23960345.

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 100321411831 its reverse (138114123001), we get a palindrome (238435534832).

The spelling of 100321411831 in words is "one hundred billion, three hundred twenty-one million, four hundred eleven thousand, eight hundred thirty-one".