101123233203 has 4 divisors (see below), whose sum is σ = 134830977608. Its totient is φ = 67415488800.

The previous prime is 101123233187. The next prime is 101123233207. The reversal of 101123233203 is 302332321101.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 101123233203 - 2⁴ = 101123233187 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101123233203.

It is not an unprimeable number, because it can be changed into a prime (101123233207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16853872198 + ... + 16853872203.

It is an arithmetic number, because the mean of its divisors is an integer number (33707744402).

Almost surely, 2^101123233203 is an apocalyptic number.

101123233203 is a deficient number, since it is larger than the sum of its proper divisors (33707744405).

101123233203 is an equidigital number, since it uses as much as digits as its factorization.

101123233203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33707744404.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 101123233203 its reverse (302332321101), we get a palindrome (403455554304).

The spelling of 101123233203 in words is "one hundred one billion, one hundred twenty-three million, two hundred thirty-three thousand, two hundred three".