123230013102011 has 8 divisors (see below), whose sum is σ = 124513098533040. Its totient is φ = 121952592508032.

The previous prime is 123230013101999. The next prime is 123230013102029. The reversal of 123230013102011 is 110201310032321.

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 123230013102011 - 2⁶ = 123230013101947 is a prime.

It is a super-2 number, since 2×123230013102011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123230013101011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1416165530 + ... + 1416252543.

It is an arithmetic number, because the mean of its divisors is an integer number (15564137316630).

Almost surely, 2^{123230013102011} is an apocalyptic number.

123230013102011 is a deficient number, since it is larger than the sum of its proper divisors (1283085431029).

123230013102011 is a wasteful number, since it uses less digits than its factorization.

123230013102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2832418525.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 123230013102011 its reverse (110201310032321), we get a palindrome (233431323134332).

The spelling of 123230013102011 in words is "one hundred twenty-three trillion, two hundred thirty billion, thirteen million, one hundred two thousand, eleven".