23198755150 has 24 divisors (see below), whose sum is σ = 43164748440. Its totient is φ = 9276262560.

The previous prime is 23198755079. The next prime is 23198755193. The reversal of 23198755150 is 5155789132.

It is a self number, because there is not a number n which added to its sum of digits gives 23198755150.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66321 + ... + 225379.

It is an arithmetic number, because the mean of its divisors is an integer number (1798531185).

Almost surely, 2^23198755150 is an apocalyptic number.

23198755150 is a deficient number, since it is larger than the sum of its proper divisors (19965993290).

23198755150 is a wasteful number, since it uses less digits than its factorization.

23198755150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161988 (or 161983 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 46.

The spelling of 23198755150 in words is "twenty-three billion, one hundred ninety-eight million, seven hundred fifty-five thousand, one hundred fifty".