23119097 has 2 divisors, whose sum is σ = 23119098. Its totient is φ = 23119096.

The previous prime is 23119093. The next prime is 23119123. The reversal of 23119097 is 79091132.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14714896 + 8404201 = 3836^2 + 2899^2 .

It is a cyclic number.

It is not a de Polignac number, because 23119097 - 2² = 23119093 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23119093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11559548 + 11559549.

It is an arithmetic number, because the mean of its divisors is an integer number (11559549).

Almost surely, 2^23119097 is an apocalyptic number.

It is an amenable number.

23119097 is a deficient number, since it is larger than the sum of its proper divisors (1).

23119097 is an equidigital number, since it uses as much as digits as its factorization.

23119097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 32.

The square root of 23119097 is about 4808.2322115306. The cubic root of 23119097 is about 284.8767169672.

The spelling of 23119097 in words is "twenty-three million, one hundred nineteen thousand, ninety-seven".