23103305100 has 108 divisors (see below), whose sum is σ = 73332910560. Its totient is φ = 6082876800.

The previous prime is 23103305089. The next prime is 23103305129. The reversal of 23103305100 is 150330132.

23103305100 is a `hidden beast` number, since 23 + 103 + 30 + 510 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 91371 + ... + 233570.

Almost surely, 2^23103305100 is an apocalyptic number.

23103305100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23103305100 is an abundant number, since it is smaller than the sum of its proper divisors (50229605460).

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

23103305100 is a wasteful number, since it uses less digits than its factorization.

23103305100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325040 (or 325030 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

Adding to 23103305100 its reverse (150330132), we get a palindrome (23253635232).

The spelling of 23103305100 in words is "twenty-three billion, one hundred three million, three hundred five thousand, one hundred".