100232302123 has 4 divisors (see below), whose sum is σ = 100303949200. Its totient is φ = 100160655048.

The previous prime is 100232302111. The next prime is 100232302127. The reversal of 100232302123 is 321203232001.

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 100232302123 - 2²⁹ = 99695431211 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 100232302123.

It is not an unprimeable number, because it can be changed into a prime (100232302127) 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, 35821440 + ... + 35824237.

It is an arithmetic number, because the mean of its divisors is an integer number (25075987300).

Almost surely, 2^100232302123 is an apocalyptic number.

100232302123 is a deficient number, since it is larger than the sum of its proper divisors (71647077).

100232302123 is an equidigital number, since it uses as much as digits as its factorization.

100232302123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71647076.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 100232302123 its reverse (321203232001), we get a palindrome (421435534124).

The spelling of 100232302123 in words is "one hundred billion, two hundred thirty-two million, three hundred two thousand, one hundred twenty-three".