100333222031 has 8 divisors (see below), whose sum is σ = 114774621984. Its totient is φ = 85918842720.

The previous prime is 100333221889. The next prime is 100333222049. The reversal of 100333222031 is 130222333001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100333222031 is a prime.

It is a super-2 number, since 2×100333222031² (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 = 100333221994 and 100333222012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100333222061) 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, 6747200 + ... + 6762053.

It is an arithmetic number, because the mean of its divisors is an integer number (14346827748).

Almost surely, 2^100333222031 is an apocalyptic number.

100333222031 is a deficient number, since it is larger than the sum of its proper divisors (14441399953).

100333222031 is a wasteful number, since it uses less digits than its factorization.

100333222031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13510321.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 100333222031 its reverse (130222333001), we get a palindrome (230555555032).

The spelling of 100333222031 in words is "one hundred billion, three hundred thirty-three million, two hundred twenty-two thousand, thirty-one".