123542500341001 has 8 divisors (see below), whose sum is σ = 141328109926784. Its totient is φ = 105791060996640.

The previous prime is 123542500340933. The next prime is 123542500341031. The reversal of 123542500341001 is 100143005245321.

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 123542500341001 - 2¹⁷ = 123542500209929 is a prime.

It is a super-3 number, since 3×123542500341001³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123542500341031) 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, 8542552605 + ... + 8542567066.

It is an arithmetic number, because the mean of its divisors is an integer number (17666013740848).

Almost surely, 2^{123542500341001} is an apocalyptic number.

It is an amenable number.

123542500341001 is a deficient number, since it is larger than the sum of its proper divisors (17785609585783).

123542500341001 is a wasteful number, since it uses less digits than its factorization.

123542500341001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17085120711.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 123542500341001 its reverse (100143005245321), we get a palindrome (223685505586322).

The spelling of 123542500341001 in words is "one hundred twenty-three trillion, five hundred forty-two billion, five hundred million, three hundred forty-one thousand, one".