23103123300000 has 216 divisors, whose sum is σ = 82119130843932. Its totient is φ = 6160832640000.

The previous prime is 23103123299999. The next prime is 23103123300137. The reversal of 23103123300000 is 332130132.

23103123300000 is a `hidden beast` number, since 2 + 310 + 31 + 23 + 300 + 0 + 0 + 0 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 6602206914576 + 16500916385424 = 2569476^2 + 4062132^2 .

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, 11935069 + ... + 13735068.

Almost surely, 2^{23103123300000} is an apocalyptic number.

23103123300000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23103123300000 is an abundant number, since it is smaller than the sum of its proper divisors (59016007543932).

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

23103123300000 is an equidigital number, since it uses as much as digits as its factorization.

23103123300000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25670178 (or 25670147 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 23103123300000 its reverse (332130132), we get a palindrome (23103455430132).

The spelling of 23103123300000 in words is "twenty-three trillion, one hundred three billion, one hundred twenty-three million, three hundred thousand".