23130321200 has 60 divisors (see below), whose sum is σ = 63509261040. Its totient is φ = 7930394880.

The previous prime is 23130321191. The next prime is 23130321211. The reversal of 23130321200 is 212303132.

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, 4127615 + ... + 4133214.

It is an arithmetic number, because the mean of its divisors is an integer number (1058487684).

Almost surely, 2^23130321200 is an apocalyptic number.

23130321200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23130321200 is an abundant number, since it is smaller than the sum of its proper divisors (40378939840).

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

23130321200 is a wasteful number, since it uses less digits than its factorization.

23130321200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8260854 (or 8260843 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 23130321200 its reverse (212303132), we get a palindrome (23342624332).

The spelling of 23130321200 in words is "twenty-three billion, one hundred thirty million, three hundred twenty-one thousand, two hundred".