293130200 has 48 divisors (see below), whose sum is σ = 743490360. Its totient is φ = 106592000.

The previous prime is 293130191. The next prime is 293130209. The reversal of 293130200 is 2031392.

It is an interprime number because it is at equal distance from previous prime (293130191) and next prime (293130209).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (293130209) 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, 64421 + ... + 68820.

Almost surely, 2^293130200 is an apocalyptic number.

293130200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

293130200 is an abundant number, since it is smaller than the sum of its proper divisors (450360160).

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

293130200 is a wasteful number, since it uses less digits than its factorization.

293130200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133268 (or 133259 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 293130200 is about 17121.0455288221. The cubic root of 293130200 is about 664.2835859844.

Adding to 293130200 its reverse (2031392), we get a palindrome (295161592).

The spelling of 293130200 in words is "two hundred ninety-three million, one hundred thirty thousand, two hundred".