23158002118 has 8 divisors (see below), whose sum is σ = 34740675648. Its totient is φ = 11577776904.

The previous prime is 23158002097. The next prime is 23158002169. The reversal of 23158002118 is 81120085132.

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

It is a self number, because there is not a number n which added to its sum of digits gives 23158002118.

It is a congruent number.

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, 588246 + ... + 626377.

It is an arithmetic number, because the mean of its divisors is an integer number (4342584456).

Almost surely, 2^23158002118 is an apocalyptic number.

23158002118 is a deficient number, since it is larger than the sum of its proper divisors (11582673530).

23158002118 is a wasteful number, since it uses less digits than its factorization.

23158002118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224158.

The product of its (nonzero) digits is 3840, while the sum is 31.

The spelling of 23158002118 in words is "twenty-three billion, one hundred fifty-eight million, two thousand, one hundred eighteen".