200011231030 has 16 divisors (see below), whose sum is σ = 387714078864. Its totient is φ = 73850300640.

The previous prime is 200011230989. The next prime is 200011231031. The reversal of 200011231030 is 30132110002.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a self number, because there is not a number n which added to its sum of digits gives 200011231030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200011231031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 769273836 + ... + 769274095.

It is an arithmetic number, because the mean of its divisors is an integer number (24232129929).

Almost surely, 2^200011231030 is an apocalyptic number.

200011231030 is a deficient number, since it is larger than the sum of its proper divisors (187702847834).

200011231030 is a wasteful number, since it uses less digits than its factorization.

200011231030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538547951.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 200011231030 its reverse (30132110002), we get a palindrome (230143341032).

The spelling of 200011231030 in words is "two hundred billion, eleven million, two hundred thirty-one thousand, thirty".