122331113330523 has 4 divisors (see below), whose sum is σ = 163108151107368. Its totient is φ = 81554075553680.

The previous prime is 122331113330483. The next prime is 122331113330551. The reversal of 122331113330523 is 325033311133221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122331113330523 - 2¹³ = 122331113322331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122331113330593) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20388518888418 + ... + 20388518888423.

It is an arithmetic number, because the mean of its divisors is an integer number (40777037776842).

Almost surely, 2^{122331113330523} is an apocalyptic number.

122331113330523 is a deficient number, since it is larger than the sum of its proper divisors (40777037776845).

122331113330523 is an equidigital number, since it uses as much as digits as its factorization.

122331113330523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40777037776844.

The product of its (nonzero) digits is 29160, while the sum is 33.

Adding to 122331113330523 its reverse (325033311133221), we get a palindrome (447364424463744).

The spelling of 122331113330523 in words is "one hundred twenty-two trillion, three hundred thirty-one billion, one hundred thirteen million, three hundred thirty thousand, five hundred twenty-three".