3100111000200 has 288 divisors, whose sum is σ = 11042998068960. Its totient is φ = 776700057600.

The previous prime is 3100111000159. The next prime is 3100111000213. The reversal of 3100111000200 is 20001110013.

It is a super-2 number, since 2×3100111000200² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 17383887 + ... + 17561313.

It is an arithmetic number, because the mean of its divisors is an integer number (38343743295).

Almost surely, 2^{3100111000200} is an apocalyptic number.

3100111000200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3100111000200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5521499034480).

3100111000200 is an abundant number, since it is smaller than the sum of its proper divisors (7942887068760).

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

3100111000200 is a wasteful number, since it uses less digits than its factorization.

3100111000200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178037 (or 178025 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 3100111000200 its reverse (20001110013), we get a palindrome (3120112110213).

The spelling of 3100111000200 in words is "three trillion, one hundred billion, one hundred eleven million, two hundred", and thus it is an aban number.