123411123350245 has 32 divisors (see below), whose sum is σ = 151291033470720. Its totient is φ = 96618398123520.

The previous prime is 123411123350239. The next prime is 123411123350293. The reversal of 123411123350245 is 542053321114321.

It is not a de Polignac number, because 123411123350245 - 2⁷ = 123411123350117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 319163167 + ... + 319549603.

It is an arithmetic number, because the mean of its divisors is an integer number (4727844795960).

Almost surely, 2^{123411123350245} is an apocalyptic number.

It is an amenable number.

123411123350245 is a deficient number, since it is larger than the sum of its proper divisors (27879910120475).

123411123350245 is a wasteful number, since it uses less digits than its factorization.

123411123350245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393325.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 123411123350245 its reverse (542053321114321), we get a palindrome (665464444464566).

The spelling of 123411123350245 in words is "one hundred twenty-three trillion, four hundred eleven billion, one hundred twenty-three million, three hundred fifty thousand, two hundred forty-five".