101100111023 has 8 divisors (see below), whose sum is σ = 106048106496. Its totient is φ = 96198143800.

The previous prime is 101100111017. The next prime is 101100111031. The reversal of 101100111023 is 320111001101.

It is a happy number.

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 101100111023 - 2⁶ = 101100110959 is a prime.

It is a super-2 number, since 2×101100111023² (a number of 23 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 = 101100110995 and 101100111013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101100111043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11502563 + ... + 11511348.

It is an arithmetic number, because the mean of its divisors is an integer number (13256013312).

Almost surely, 2^101100111023 is an apocalyptic number.

101100111023 is a deficient number, since it is larger than the sum of its proper divisors (4947995473).

101100111023 is a wasteful number, since it uses less digits than its factorization.

101100111023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23014125.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 101100111023 its reverse (320111001101), we get a palindrome (421211112124).

The spelling of 101100111023 in words is "one hundred one billion, one hundred million, one hundred eleven thousand, twenty-three".