230021200100 has 36 divisors (see below), whose sum is σ = 499168092864. Its totient is φ = 92004408480.

The previous prime is 230021200099. The next prime is 230021200117. The reversal of 230021200100 is 1002120032.

It is a happy number.

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, 3352337 + ... + 3420263.

Almost surely, 2^230021200100 is an apocalyptic number.

230021200100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230021200100 is an abundant number, since it is smaller than the sum of its proper divisors (269146892764).

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

230021200100 is a wasteful number, since it uses less digits than its factorization.

230021200100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101804 (or 101797 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 230021200100 its reverse (1002120032), we get a palindrome (231023320132).

The spelling of 230021200100 in words is "two hundred thirty billion, twenty-one million, two hundred thousand, one hundred".