210340020140300 has 36 divisors (see below), whose sum is σ = 456470905138080. Its totient is φ = 84129913782720.

The previous prime is 210340020140293. The next prime is 210340020140303. The reversal of 210340020140300 is 3041020043012.

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

It is not an unprimeable number, because it can be changed into a prime (210340020140303) 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, 74790815 + ... + 77552214.

Almost surely, 2^{210340020140300} is an apocalyptic number.

210340020140300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210340020140300 is an abundant number, since it is smaller than the sum of its proper divisors (246130884997780).

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

210340020140300 is a wasteful number, since it uses less digits than its factorization.

210340020140300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152356850 (or 152356843 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 210340020140300 its reverse (3041020043012), we get a palindrome (213381040183312).

The spelling of 210340020140300 in words is "two hundred ten trillion, three hundred forty billion, twenty million, one hundred forty thousand, three hundred".