200011311100 has 36 divisors (see below), whose sum is σ = 434056930384. Its totient is φ = 79998554880.

The previous prime is 200011311089. The next prime is 200011311169. The reversal of 200011311100 is 1113110002.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1421524 + ... + 1555876.

Almost surely, 2^200011311100 is an apocalyptic number.

200011311100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200011311100 is an abundant number, since it is smaller than the sum of its proper divisors (234045619284).

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

200011311100 is a wasteful number, since it uses less digits than its factorization.

200011311100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149254 (or 149247 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 200011311100 its reverse (1113110002), we get a palindrome (201124421102).

The spelling of 200011311100 in words is "two hundred billion, eleven million, three hundred eleven thousand, one hundred".