123320110231302 has 16 divisors (see below), whose sum is σ = 246641173995072. Its totient is φ = 41106544488360.

The previous prime is 123320110231261. The next prime is 123320110231343. The reversal of 123320110231302 is 203132011023321.

It is an interprime number because it is at equal distance from previous prime (123320110231261) and next prime (123320110231343).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38043724 + ... + 41157807.

It is an arithmetic number, because the mean of its divisors is an integer number (15415073374692).

Almost surely, 2^{123320110231302} is an apocalyptic number.

123320110231302 is an abundant number, since it is smaller than the sum of its proper divisors (123321063763770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123320110231302 is a wasteful number, since it uses less digits than its factorization.

123320110231302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79461043.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 123320110231302 its reverse (203132011023321), we get a palindrome (326452121254623).

The spelling of 123320110231302 in words is "one hundred twenty-three trillion, three hundred twenty billion, one hundred ten million, two hundred thirty-one thousand, three hundred two".