101011000111023 has 8 divisors (see below), whose sum is σ = 134699250410928. Its totient is φ = 67331708275904.

The previous prime is 101011000110973. The next prime is 101011000111079. The reversal of 101011000111023 is 320111000110101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101011000111023 is a prime.

It is a super-2 number, since 2×101011000111023² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101011000118023) 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, 2239589886 + ... + 2239634987.

It is an arithmetic number, because the mean of its divisors is an integer number (16837406301366).

Almost surely, 2^{101011000111023} is an apocalyptic number.

101011000111023 is a deficient number, since it is larger than the sum of its proper divisors (33688250299905).

101011000111023 is an equidigital number, since it uses as much as digits as its factorization.

101011000111023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4479232393.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 101011000111023 its reverse (320111000110101), we get a palindrome (421122000221124).

The spelling of 101011000111023 in words is "one hundred one trillion, eleven billion, one hundred eleven thousand, twenty-three".