230031302100 has 36 divisors (see below), whose sum is σ = 665557234944. Its totient is φ = 61341680480.

The previous prime is 230031302089. The next prime is 230031302107. The reversal of 230031302100 is 1203130032.

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 230031302100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230031302107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 383385204 + ... + 383385803.

Almost surely, 2^230031302100 is an apocalyptic number.

230031302100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230031302100 is an abundant number, since it is smaller than the sum of its proper divisors (435525932844).

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

230031302100 is a wasteful number, since it uses less digits than its factorization.

230031302100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766771024 (or 766771017 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 230031302100 its reverse (1203130032), we get a palindrome (231234432132).

The spelling of 230031302100 in words is "two hundred thirty billion, thirty-one million, three hundred two thousand, one hundred".