101332003123 has 4 divisors (see below), whose sum is σ = 109126772608. Its totient is φ = 93537233640.

The previous prime is 101332003109. The next prime is 101332003189. The reversal of 101332003123 is 321300233101.

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

It is a cyclic number.

It is not a de Polignac number, because 101332003123 - 2¹³ = 101331994931 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 101332003123.

It is not an unprimeable number, because it can be changed into a prime (101332000123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3897384723 + ... + 3897384748.

It is an arithmetic number, because the mean of its divisors is an integer number (27281693152).

Almost surely, 2^101332003123 is an apocalyptic number.

101332003123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

101332003123 is a deficient number, since it is larger than the sum of its proper divisors (7794769485).

101332003123 is an equidigital number, since it uses as much as digits as its factorization.

101332003123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7794769484.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 101332003123 its reverse (321300233101), we get a palindrome (422632236224).

The spelling of 101332003123 in words is "one hundred one billion, three hundred thirty-two million, three thousand, one hundred twenty-three".