100133101223 has 4 divisors (see below), whose sum is σ = 100138526208. Its totient is φ = 100127676240.

The previous prime is 100133101217. The next prime is 100133101253. The reversal of 100133101223 is 322101331001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322101331001 = 1913 ⋅168374977.

It is a cyclic number.

It is not a de Polignac number, because 100133101223 - 2²² = 100128906919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100133101253) 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, 2684711 + ... + 2721752.

It is an arithmetic number, because the mean of its divisors is an integer number (25034631552).

Almost surely, 2^100133101223 is an apocalyptic number.

100133101223 is a deficient number, since it is larger than the sum of its proper divisors (5424985).

100133101223 is an equidigital number, since it uses as much as digits as its factorization.

100133101223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5424984.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 100133101223 its reverse (322101331001), we get a palindrome (422234432224).

The spelling of 100133101223 in words is "one hundred billion, one hundred thirty-three million, one hundred one thousand, two hundred twenty-three".