123031013031201 has 8 divisors (see below), whose sum is σ = 178954200772704. Its totient is φ = 74564250321920.

The previous prime is 123031013031187. The next prime is 123031013031229. The reversal of 123031013031201 is 102130310130321.

It is a happy number.

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 123031013031201 - 2¹¹ = 123031013029153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123031013031271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1864106258016 + ... + 1864106258081.

It is an arithmetic number, because the mean of its divisors is an integer number (22369275096588).

Almost surely, 2^{123031013031201} is an apocalyptic number.

123031013031201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

123031013031201 is a deficient number, since it is larger than the sum of its proper divisors (55923187741503).

123031013031201 is a wasteful number, since it uses less digits than its factorization.

123031013031201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3728212516111.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 123031013031201 its reverse (102130310130321), we get a palindrome (225161323161522).

The spelling of 123031013031201 in words is "one hundred twenty-three trillion, thirty-one billion, thirteen million, thirty-one thousand, two hundred one".