100111001233 has 8 divisors (see below), whose sum is σ = 100239582240. Its totient is φ = 99982490400.

The previous prime is 100111001231. The next prime is 100111001281. The reversal of 100111001233 is 332100111001.

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 100111001233 - 2¹ = 100111001231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100111001231) 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, 3208558 + ... + 3239608.

It is an arithmetic number, because the mean of its divisors is an integer number (12529947780).

Almost surely, 2^100111001233 is an apocalyptic number.

It is an amenable number.

100111001233 is a deficient number, since it is larger than the sum of its proper divisors (128581007).

100111001233 is a wasteful number, since it uses less digits than its factorization.

100111001233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35087.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 100111001233 its reverse (332100111001), we get a palindrome (432211112234).

The spelling of 100111001233 in words is "one hundred billion, one hundred eleven million, one thousand, two hundred thirty-three".