100110121233 has 16 divisors (see below), whose sum is σ = 134290037376. Its totient is φ = 66335363840.

The previous prime is 100110121201. The next prime is 100110121297. The reversal of 100110121233 is 332121011001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 100110121233 - 2⁵ = 100110121201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100110121633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1926316 + ... + 1977602.

It is an arithmetic number, because the mean of its divisors is an integer number (8393127336).

Almost surely, 2^100110121233 is an apocalyptic number.

It is an amenable number.

100110121233 is a deficient number, since it is larger than the sum of its proper divisors (34179916143).

100110121233 is a wasteful number, since it uses less digits than its factorization.

100110121233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55224.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 100110121233 its reverse (332121011001), we get a palindrome (432231132234).

The spelling of 100110121233 in words is "one hundred billion, one hundred ten million, one hundred twenty-one thousand, two hundred thirty-three".