123313020330111 has 16 divisors (see below), whose sum is σ = 166798664156160. Its totient is φ = 81018939004640.

The previous prime is 123313020330109. The next prime is 123313020330113. The reversal of 123313020330111 is 111033020313321.

It is an interprime number because it is at equal distance from previous prime (123313020330109) and next prime (123313020330113).

It is a cyclic number.

It is not a de Polignac number, because 123313020330111 - 2¹ = 123313020330109 is a prime.

It is a super-2 number, since 2×123313020330111² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123313020330113) 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 15 ways as a sum of consecutive naturals, for example, 113287356 + ... + 114370673.

It is an arithmetic number, because the mean of its divisors is an integer number (10424916509760).

Almost surely, 2^{123313020330111} is an apocalyptic number.

123313020330111 is a deficient number, since it is larger than the sum of its proper divisors (43485643826049).

123313020330111 is a wasteful number, since it uses less digits than its factorization.

123313020330111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227660646.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 123313020330111 its reverse (111033020313321), we get a palindrome (234346040643432).

The spelling of 123313020330111 in words is "one hundred twenty-three trillion, three hundred thirteen billion, twenty million, three hundred thirty thousand, one hundred eleven".