23103220200 has 48 divisors (see below), whose sum is σ = 71619984480. Its totient is φ = 6160858560.

The previous prime is 23103220169. The next prime is 23103220247. The reversal of 23103220200 is 202230132.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 23103220200.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19252084 + ... + 19253283.

It is an arithmetic number, because the mean of its divisors is an integer number (1492083010).

Almost surely, 2^23103220200 is an apocalyptic number.

23103220200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23103220200 is an abundant number, since it is smaller than the sum of its proper divisors (48516764280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23103220200 is a wasteful number, since it uses less digits than its factorization.

23103220200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38505386 (or 38505377 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 23103220200 its reverse (202230132), we get a palindrome (23305450332).

The spelling of 23103220200 in words is "twenty-three billion, one hundred three million, two hundred twenty thousand, two hundred".