123536230200427 has 8 divisors (see below), whose sum is σ = 134910624551472. Its totient is φ = 112185807177600.

The previous prime is 123536230200403. The next prime is 123536230200433. The reversal of 123536230200427 is 724002032635321.

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 123536230200427 - 2¹¹ = 123536230198379 is a prime.

It is a super-2 number, since 2×123536230200427² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 123536230200427.

It is not an unprimeable number, because it can be changed into a prime (123536230200437) 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, 5992821274 + ... + 5992841887.

It is an arithmetic number, because the mean of its divisors is an integer number (16863828068934).

Almost surely, 2^{123536230200427} is an apocalyptic number.

123536230200427 is a deficient number, since it is larger than the sum of its proper divisors (11374394351045).

123536230200427 is a wasteful number, since it uses less digits than its factorization.

123536230200427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11985664109.

The product of its (nonzero) digits is 362880, while the sum is 40.

Adding to 123536230200427 its reverse (724002032635321), we get a palindrome (847538262835748).

The spelling of 123536230200427 in words is "one hundred twenty-three trillion, five hundred thirty-six billion, two hundred thirty million, two hundred thousand, four hundred twenty-seven".