30253423300 has 36 divisors (see below), whose sum is σ = 65771395396. Its totient is φ = 12078979200.

The previous prime is 30253423289. The next prime is 30253423301. The reversal of 30253423300 is 332435203.

It can be written as a sum of positive squares in 6 ways, for example, as 167133184 + 30086290116 = 12928^2 + 173454^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (30253423301) 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, 225507 + ... + 333706.

Almost surely, 2^30253423300 is an apocalyptic number.

It is an amenable number.

30253423300 is an abundant number, since it is smaller than the sum of its proper divisors (35517972096).

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

30253423300 is a wasteful number, since it uses less digits than its factorization.

30253423300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559768 (or 559761 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 25.

Adding to 30253423300 its reverse (332435203), we get a palindrome (30585858503).

The spelling of 30253423300 in words is "thirty billion, two hundred fifty-three million, four hundred twenty-three thousand, three hundred".