97112123 has 4 divisors (see below), whose sum is σ = 97132560. Its totient is φ = 97091688.

The previous prime is 97112107. The next prime is 97112131. The reversal of 97112123 is 32121179.

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 97112123 - 2⁴ = 97112107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 97112092 and 97112101.

It is not an unprimeable number, because it can be changed into a prime (97712123) 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, 1058 + ... + 13976.

It is an arithmetic number, because the mean of its divisors is an integer number (24283140).

Almost surely, 2^97112123 is an apocalyptic number.

97112123 is a deficient number, since it is larger than the sum of its proper divisors (20437).

97112123 is a wasteful number, since it uses less digits than its factorization.

97112123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20436.

The product of its digits is 756, while the sum is 26.

The square root of 97112123 is about 9854.5483407409. The cubic root of 97112123 is about 459.6470559831.

The spelling of 97112123 in words is "ninety-seven million, one hundred twelve thousand, one hundred twenty-three".