100133001112231 has 4 divisors (see below), whose sum is σ = 100134341099464. Its totient is φ = 100131661125000.

The previous prime is 100133001112141. The next prime is 100133001112273. The reversal of 100133001112231 is 132211100331001.

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 100133001112231 - 2⁹ = 100133001111719 is a prime.

It is a super-2 number, since 2×100133001112231² (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 = 100133001112199 and 100133001112208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100133001112031) 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, 669881520 + ... + 670030981.

It is an arithmetic number, because the mean of its divisors is an integer number (25033585274866).

Almost surely, 2^{100133001112231} is an apocalyptic number.

100133001112231 is a deficient number, since it is larger than the sum of its proper divisors (1339987233).

100133001112231 is an equidigital number, since it uses as much as digits as its factorization.

100133001112231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339987232.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 100133001112231 its reverse (132211100331001), we get a palindrome (232344101443232).

The spelling of 100133001112231 in words is "one hundred trillion, one hundred thirty-three billion, one million, one hundred twelve thousand, two hundred thirty-one".