101033120023 has 12 divisors (see below), whose sum is σ = 111065022880. Its totient is φ = 91838292480.

The previous prime is 101033120009. The next prime is 101033120033. The reversal of 101033120023 is 320021330101.

It is not a de Polignac number, because 101033120023 - 2²¹ = 101031022871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101033119979 and 101033120006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101033120033) 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, 1214386 + ... + 1294912.

Almost surely, 2^101033120023 is an apocalyptic number.

101033120023 is a deficient number, since it is larger than the sum of its proper divisors (10031902857).

101033120023 is a wasteful number, since it uses less digits than its factorization.

101033120023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90918 (or 90907 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 101033120023 its reverse (320021330101), we get a palindrome (421054450124).

The spelling of 101033120023 in words is "one hundred one billion, thirty-three million, one hundred twenty thousand, twenty-three".