122133143423 has 8 divisors (see below), whose sum is σ = 125459738448. Its totient is φ = 118828652544.

The previous prime is 122133143417. The next prime is 122133143459. The reversal of 122133143423 is 324341331221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122133143423 - 2⁶ = 122133143359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122133143323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5514836 + ... + 5536937.

It is an arithmetic number, because the mean of its divisors is an integer number (15682467306).

Almost surely, 2^122133143423 is an apocalyptic number.

122133143423 is a deficient number, since it is larger than the sum of its proper divisors (3326595025).

122133143423 is a wasteful number, since it uses less digits than its factorization.

122133143423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11052073.

The product of its digits is 10368, while the sum is 29.

Adding to 122133143423 its reverse (324341331221), we get a palindrome (446474474644).

The spelling of 122133143423 in words is "one hundred twenty-two billion, one hundred thirty-three million, one hundred forty-three thousand, four hundred twenty-three".