123411130113541 has 8 divisors (see below), whose sum is σ = 134885789270784. Its totient is φ = 112404824391360.

The previous prime is 123411130113517. The next prime is 123411130113547. The reversal of 123411130113541 is 145311031114321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123411130113541 - 2²¹ = 123411128016389 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123411130113547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117088358215 + ... + 117088359268.

It is an arithmetic number, because the mean of its divisors is an integer number (16860723658848).

Almost surely, 2^{123411130113541} is an apocalyptic number.

It is an amenable number.

123411130113541 is a deficient number, since it is larger than the sum of its proper divisors (11474659157243).

123411130113541 is a wasteful number, since it uses less digits than its factorization.

123411130113541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234176717531.

The product of its (nonzero) digits is 4320, while the sum is 31.

Adding to 123411130113541 its reverse (145311031114321), we get a palindrome (268722161227862).

The spelling of 123411130113541 in words is "one hundred twenty-three trillion, four hundred eleven billion, one hundred thirty million, one hundred thirteen thousand, five hundred forty-one".