101103313023 has 16 divisors (see below), whose sum is σ = 150070197600. Its totient is φ = 67272828480.

The previous prime is 101103313007. The next prime is 101103313063. The reversal of 101103313023 is 320313301101.

It is a happy number.

It is not a de Polignac number, because 101103313023 - 2⁴ = 101103313007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101103312987 and 101103313005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101103313063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3579568 + ... + 3607701.

It is an arithmetic number, because the mean of its divisors is an integer number (9379387350).

Almost surely, 2^101103313023 is an apocalyptic number.

101103313023 is a deficient number, since it is larger than the sum of its proper divisors (48966884577).

101103313023 is an equidigital number, since it uses as much as digits as its factorization.

101103313023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7187799 (or 7187793 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 101103313023 its reverse (320313301101), we get a palindrome (421416614124).

The spelling of 101103313023 in words is "one hundred one billion, one hundred three million, three hundred thirteen thousand, twenty-three".