123325101343445 has 128 divisors (see below), whose sum is σ = 164960924958720. Its totient is φ = 88099122216960.

The previous prime is 123325101343439. The next prime is 123325101343459. The reversal of 123325101343445 is 544343101523321.

It is not a de Polignac number, because 123325101343445 - 2³² = 123320806376149 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 12473455292 + ... + 12473465178.

It is an arithmetic number, because the mean of its divisors is an integer number (1288757226240).

Almost surely, 2^{123325101343445} is an apocalyptic number.

It is an amenable number.

123325101343445 is a deficient number, since it is larger than the sum of its proper divisors (41635823615275).

123325101343445 is a wasteful number, since it uses less digits than its factorization.

123325101343445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10503.

The product of its (nonzero) digits is 518400, while the sum is 41.

Adding to 123325101343445 its reverse (544343101523321), we get a palindrome (667668202866766).

The spelling of 123325101343445 in words is "one hundred twenty-three trillion, three hundred twenty-five billion, one hundred one million, three hundred forty-three thousand, four hundred forty-five".