123101233312003 has 16 divisors (see below), whose sum is σ = 129140773502400. Its totient is φ = 117181365356160.

The previous prime is 123101233311989. The next prime is 123101233312009. The reversal of 123101233312003 is 300213332101321.

It is a cyclic number.

It is not a de Polignac number, because 123101233312003 - 2⁴⁵ = 87916861223171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123101233312009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 449773225 + ... + 450046837.

It is an arithmetic number, because the mean of its divisors is an integer number (8071298343900).

Almost surely, 2^{123101233312003} is an apocalyptic number.

123101233312003 is a deficient number, since it is larger than the sum of its proper divisors (6039540190397).

123101233312003 is a wasteful number, since it uses less digits than its factorization.

123101233312003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492222.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 123101233312003 its reverse (300213332101321), we get a palindrome (423314565413324).

The spelling of 123101233312003 in words is "one hundred twenty-three trillion, one hundred one billion, two hundred thirty-three million, three hundred twelve thousand, three".