123330101233117 has 2 divisors, whose sum is σ = 123330101233118. Its totient is φ = 123330101233116.

The previous prime is 123330101233061. The next prime is 123330101233121. The reversal of 123330101233117 is 711332101033321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78501974497956 + 44828126735161 = 8860134^2 + 6695381^2 .

It is an emirp because it is prime and its reverse (711332101033321) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123330101233117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123330101233187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61665050616558 + 61665050616559.

It is an arithmetic number, because the mean of its divisors is an integer number (61665050616559).

Almost surely, 2^{123330101233117} is an apocalyptic number.

It is an amenable number.

123330101233117 is a deficient number, since it is larger than the sum of its proper divisors (1).

123330101233117 is an equidigital number, since it uses as much as digits as its factorization.

123330101233117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 31.

Adding to 123330101233117 its reverse (711332101033321), we get a palindrome (834662202266438).

The spelling of 123330101233117 in words is "one hundred twenty-three trillion, three hundred thirty billion, one hundred one million, two hundred thirty-three thousand, one hundred seventeen".