100113222321031 has 8 divisors (see below), whose sum is σ = 100250691798384. Its totient is φ = 99975755268480.

The previous prime is 100113222321017. The next prime is 100113222321071. The reversal of 100113222321031 is 130123222311001.

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 100113222321031 - 2¹⁹ = 100113221796743 is a prime.

It is a super-2 number, since 2×100113222321031² (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 = 100113222320993 and 100113222321011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100113222321071) 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, 91651596 + ... + 92737486.

It is an arithmetic number, because the mean of its divisors is an integer number (12531336474798).

Almost surely, 2^{100113222321031} is an apocalyptic number.

100113222321031 is a deficient number, since it is larger than the sum of its proper divisors (137469477353).

100113222321031 is a wasteful number, since it uses less digits than its factorization.

100113222321031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212401.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 100113222321031 its reverse (130123222311001), we get a palindrome (230236444632032).

The spelling of 100113222321031 in words is "one hundred trillion, one hundred thirteen billion, two hundred twenty-two million, three hundred twenty-one thousand, thirty-one".