230003100 has 108 divisors (see below), whose sum is σ = 740523784. Its totient is φ = 59667840.

The previous prime is 230003099. The next prime is 230003129. The reversal of 230003100 is 1300032.

It is a happy number.

It is a super-2 number, since 2×230003100² = 105802852019220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

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, 29847 + ... + 36753.

Almost surely, 2^230003100 is an apocalyptic number.

230003100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230003100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (370261892).

230003100 is an abundant number, since it is smaller than the sum of its proper divisors (510520684).

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

230003100 is a wasteful number, since it uses less digits than its factorization.

230003100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6964 (or 6954 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

The square root of 230003100 is about 15165.8530917321. The cubic root of 230003100 is about 612.6953201872.

Adding to 230003100 its reverse (1300032), we get a palindrome (231303132).

The spelling of 230003100 in words is "two hundred thirty million, three thousand, one hundred".