23430130331200 has 84 divisors (see below), whose sum is σ = 57653829715732. Its totient is φ = 9371878963200.

The previous prime is 23430130331173. The next prime is 23430130331297. The reversal of 23430130331200 is 213303103432.

It can be written as a sum of positive squares in 6 ways, for example, as 6152939782144 + 17277190549056 = 2480512^2 + 4156584^2 .

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

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, 119577310 + ... + 119773090.

Almost surely, 2^{23430130331200} is an apocalyptic number.

23430130331200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23430130331200 is an abundant number, since it is smaller than the sum of its proper divisors (34223699384532).

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

23430130331200 is a wasteful number, since it uses less digits than its factorization.

23430130331200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270600 (or 270585 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 23430130331200 its reverse (213303103432), we get a palindrome (23643433434632).

The spelling of 23430130331200 in words is "twenty-three trillion, four hundred thirty billion, one hundred thirty million, three hundred thirty-one thousand, two hundred".