122133544523 has 2 divisors, whose sum is σ = 122133544524. Its totient is φ = 122133544522.

The previous prime is 122133544493. The next prime is 122133544541. The reversal of 122133544523 is 325445331221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122133544523 - 2²² = 122129350219 is a prime.

It is not a weakly prime, because it can be changed into another prime (122133544583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61066772261 + 61066772262.

It is an arithmetic number, because the mean of its divisors is an integer number (61066772262).

Almost surely, 2^122133544523 is an apocalyptic number.

122133544523 is a deficient number, since it is larger than the sum of its proper divisors (1).

122133544523 is an equidigital number, since it uses as much as digits as its factorization.

122133544523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 35.

Adding to 122133544523 its reverse (325445331221), we get a palindrome (447578875744).

The spelling of 122133544523 in words is "one hundred twenty-two billion, one hundred thirty-three million, five hundred forty-four thousand, five hundred twenty-three".