101322112023 has 24 divisors (see below), whose sum is σ = 160087184400. Its totient is φ = 61242687360.

The previous prime is 101322112019. The next prime is 101322112051. The reversal of 101322112023 is 320211223101.

It is not a de Polignac number, because 101322112023 - 2² = 101322112019 is a prime.

It is a super-2 number, since 2×101322112023² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101322111987 and 101322112005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101322116023) 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, 1334998 + ... + 1408851.

It is an arithmetic number, because the mean of its divisors is an integer number (6670299350).

Almost surely, 2^101322112023 is an apocalyptic number.

101322112023 is a deficient number, since it is larger than the sum of its proper divisors (58765072377).

101322112023 is a wasteful number, since it uses less digits than its factorization.

101322112023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2744239 (or 2744236 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 101322112023 its reverse (320211223101), we get a palindrome (421533335124).

The spelling of 101322112023 in words is "one hundred one billion, three hundred twenty-two million, one hundred twelve thousand, twenty-three".