101233232123 has 4 divisors (see below), whose sum is σ = 104498820288. Its totient is φ = 97967643960.

The previous prime is 101233232101. The next prime is 101233232147. The reversal of 101233232123 is 321232332101.

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 101233232123 - 2⁶ = 101233232059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101233232423) 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, 1632794036 + ... + 1632794097.

It is an arithmetic number, because the mean of its divisors is an integer number (26124705072).

Almost surely, 2^101233232123 is an apocalyptic number.

101233232123 is a deficient number, since it is larger than the sum of its proper divisors (3265588165).

101233232123 is an equidigital number, since it uses as much as digits as its factorization.

101233232123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3265588164.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 101233232123 its reverse (321232332101), we get a palindrome (422465564224).

The spelling of 101233232123 in words is "one hundred one billion, two hundred thirty-three million, two hundred thirty-two thousand, one hundred twenty-three".