101033310221103 has 32 divisors (see below), whose sum is σ = 153634306392000. Its totient is φ = 58506705893376.

The previous prime is 101033310221027. The next prime is 101033310221147. The reversal of 101033310221103 is 301122013330101.

It is a happy number.

It is not a de Polignac number, because 101033310221103 - 2¹³ = 101033310212911 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101033310221103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101033310221003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9681928 + ... + 17199021.

It is an arithmetic number, because the mean of its divisors is an integer number (4801072074750).

Almost surely, 2^{101033310221103} is an apocalyptic number.

101033310221103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

101033310221103 is a deficient number, since it is larger than the sum of its proper divisors (52600996170897).

101033310221103 is a wasteful number, since it uses less digits than its factorization.

101033310221103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26886651.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 101033310221103 its reverse (301122013330101), we get a palindrome (402155323551204).

The spelling of 101033310221103 in words is "one hundred one trillion, thirty-three billion, three hundred ten million, two hundred twenty-one thousand, one hundred three".