30223203100 has 36 divisors (see below), whose sum is σ = 69036163000. Its totient is φ = 11453002560.

The previous prime is 30223203077. The next prime is 30223203103. The reversal of 30223203100 is 130232203.

It is a super-2 number, since 2×30223203100² (a number of 22 digits) contains 22 as substring.

It is a zygodrome in base 5.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30223203103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7951575 + ... + 7955374.

Almost surely, 2^30223203100 is an apocalyptic number.

It is an amenable number.

30223203100 is an abundant number, since it is smaller than the sum of its proper divisors (38812959900).

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

30223203100 is a wasteful number, since it uses less digits than its factorization.

30223203100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15906982 (or 15906975 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 30223203100 its reverse (130232203), we get a palindrome (30353435303).

The spelling of 30223203100 in words is "thirty billion, two hundred twenty-three million, two hundred three thousand, one hundred".