100120233223 has 4 divisors (see below), whose sum is σ = 100121942488. Its totient is φ = 100118523960.

The previous prime is 100120233209. The next prime is 100120233251. The reversal of 100120233223 is 322332021001.

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 100120233223 - 2³³ = 91530298631 is a prime.

It is a super-2 number, since 2×100120233223² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100120233223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100120233623) 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, 763533 + ... + 884998.

It is an arithmetic number, because the mean of its divisors is an integer number (25030485622).

Almost surely, 2^100120233223 is an apocalyptic number.

100120233223 is a deficient number, since it is larger than the sum of its proper divisors (1709265).

100120233223 is an equidigital number, since it uses as much as digits as its factorization.

100120233223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1709264.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 100120233223 its reverse (322332021001), we get a palindrome (422452254224).

The spelling of 100120233223 in words is "one hundred billion, one hundred twenty million, two hundred thirty-three thousand, two hundred twenty-three".