200031420343030 has 8 divisors (see below), whose sum is σ = 360056556617472. Its totient is φ = 80012568137208.

The previous prime is 200031420343019. The next prime is 200031420343039. The reversal of 200031420343030 is 30343024130002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×200031420343030² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200031420342986 and 200031420343004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200031420343039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10001571017142 + ... + 10001571017161.

It is an arithmetic number, because the mean of its divisors is an integer number (45007069577184).

Almost surely, 2^{200031420343030} is an apocalyptic number.

200031420343030 is a deficient number, since it is larger than the sum of its proper divisors (160025136274442).

200031420343030 is a wasteful number, since it uses less digits than its factorization.

200031420343030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20003142034310.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 200031420343030 its reverse (30343024130002), we get a palindrome (230374444473032).

The spelling of 200031420343030 in words is "two hundred trillion, thirty-one billion, four hundred twenty million, three hundred forty-three thousand, thirty".