100123033113 has 12 divisors (see below), whose sum is σ = 144662568960. Its totient is φ = 66730037976.

The previous prime is 100123033081. The next prime is 100123033117. The reversal of 100123033113 is 311330321001.

It is a happy number.

100123033113 is a `hidden beast` number, since 100 + 1 + 230 + 331 + 1 + 3 = 666.

It is not a de Polignac number, because 100123033113 - 2⁵ = 100123033081 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100123033117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1520193 + ... + 1584686.

It is an arithmetic number, because the mean of its divisors is an integer number (12055214080).

Almost surely, 2^100123033113 is an apocalyptic number.

It is an amenable number.

100123033113 is a deficient number, since it is larger than the sum of its proper divisors (44539535847).

100123033113 is a wasteful number, since it uses less digits than its factorization.

100123033113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3108468 (or 3108465 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 100123033113 its reverse (311330321001), we get a palindrome (411453354114).

The spelling of 100123033113 in words is "one hundred billion, one hundred twenty-three million, thirty-three thousand, one hundred thirteen".