200030312312032 has 24 divisors (see below), whose sum is σ = 393866660823552. Its totient is φ = 100000684166400.

The previous prime is 200030312311969. The next prime is 200030312312161. The reversal of 200030312312032 is 230213213030002.

It is a junction number, because it is equal to n+sod(n) for n = 200030312311994 and 200030312312012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452025069 + ... + 452467372.

It is an arithmetic number, because the mean of its divisors is an integer number (16411110867648).

Almost surely, 2^{200030312312032} is an apocalyptic number.

It is an amenable number.

200030312312032 is a deficient number, since it is larger than the sum of its proper divisors (193836348511520).

200030312312032 is an equidigital number, since it uses as much as digits as its factorization.

200030312312032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904499362 (or 904499354 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 200030312312032 its reverse (230213213030002), we get a palindrome (430243525342034).

The spelling of 200030312312032 in words is "two hundred trillion, thirty billion, three hundred twelve million, three hundred twelve thousand, thirty-two".