230430131300 has 18 divisors (see below), whose sum is σ = 500033385138. Its totient is φ = 92172052480.

The previous prime is 230430131291. The next prime is 230430131359. The reversal of 230430131300 is 3131034032.

It can be written as a sum of positive squares in 3 ways, for example, as 22791337024 + 207638794276 = 150968^2 + 455674^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1152150557 + ... + 1152150756.

Almost surely, 2^230430131300 is an apocalyptic number.

230430131300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230430131300 is an abundant number, since it is smaller than the sum of its proper divisors (269603253838).

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

230430131300 is a wasteful number, since it uses less digits than its factorization.

230430131300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2304301327 (or 2304301320 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 230430131300 its reverse (3131034032), we get a palindrome (233561165332).

The spelling of 230430131300 in words is "two hundred thirty billion, four hundred thirty million, one hundred thirty-one thousand, three hundred".