23103515300 has 36 divisors (see below), whose sum is σ = 50188337220. Its totient is φ = 9231505920.

The previous prime is 23103515213. The next prime is 23103515339. The reversal of 23103515300 is 351530132.

It can be written as a sum of positive squares in 6 ways, for example, as 3709053604 + 19394461696 = 60902^2 + 139264^2 .

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, 29585 + ... + 216984.

Almost surely, 2^23103515300 is an apocalyptic number.

23103515300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23103515300 is an abundant number, since it is smaller than the sum of its proper divisors (27084821920).

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

23103515300 is a wasteful number, since it uses less digits than its factorization.

23103515300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247520 (or 247513 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 23.

The spelling of 23103515300 in words is "twenty-three billion, one hundred three million, five hundred fifteen thousand, three hundred".