101111233113 has 24 divisors (see below), whose sum is σ = 159430290240. Its totient is φ = 61239728160.

The previous prime is 101111233109. The next prime is 101111233121. The reversal of 101111233113 is 311332111101.

It is not a de Polignac number, because 101111233113 - 2² = 101111233109 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101111233313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 178198 + ... + 483711.

It is an arithmetic number, because the mean of its divisors is an integer number (6642928760).

Almost surely, 2^101111233113 is an apocalyptic number.

It is an amenable number.

101111233113 is a deficient number, since it is larger than the sum of its proper divisors (58319057127).

101111233113 is a wasteful number, since it uses less digits than its factorization.

101111233113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663469 (or 663466 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 101111233113 its reverse (311332111101), we get a palindrome (412443344214).

The spelling of 101111233113 in words is "one hundred one billion, one hundred eleven million, two hundred thirty-three thousand, one hundred thirteen".