23097162019 has 8 divisors (see below), whose sum is σ = 23155236720. Its totient is φ = 23039152896.

The previous prime is 23097162017. The next prime is 23097162043. The reversal of 23097162019 is 91026179032.

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 23097162019 - 2¹ = 23097162017 is a prime.

It is a super-2 number, since 2×23097162019² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23097162017) 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, 731119 + ... + 762055.

It is an arithmetic number, because the mean of its divisors is an integer number (2894404590).

Almost surely, 2^23097162019 is an apocalyptic number.

23097162019 is a deficient number, since it is larger than the sum of its proper divisors (58074701).

23097162019 is a wasteful number, since it uses less digits than its factorization.

23097162019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32789.

The product of its (nonzero) digits is 40824, while the sum is 40.

The spelling of 23097162019 in words is "twenty-three billion, ninety-seven million, one hundred sixty-two thousand, nineteen".