397123113122 has 8 divisors (see below), whose sum is σ = 595760029776. Its totient is φ = 198536436532.

The previous prime is 397123113077. The next prime is 397123113151. The reversal of 397123113122 is 221311321793.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12540248 + ... + 12571875.

It is an arithmetic number, because the mean of its divisors is an integer number (74470003722).

Almost surely, 2^397123113122 is an apocalyptic number.

397123113122 is a deficient number, since it is larger than the sum of its proper divisors (198636916654).

397123113122 is a wasteful number, since it uses less digits than its factorization.

397123113122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25120032.

The product of its digits is 13608, while the sum is 35.

The spelling of 397123113122 in words is "three hundred ninety-seven billion, one hundred twenty-three million, one hundred thirteen thousand, one hundred twenty-two".