3112030200 has 96 divisors (see below), whose sum is σ = 10214814960. Its totient is φ = 781056000.

The previous prime is 3112030169. The next prime is 3112030231. The reversal of 3112030200 is 20302113.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3112030169) and next prime (3112030231).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 142351 + ... + 162750.

Almost surely, 2^3112030200 is an apocalyptic number.

3112030200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3112030200 is an abundant number, since it is smaller than the sum of its proper divisors (7102784760).

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

3112030200 is a wasteful number, since it uses less digits than its factorization.

3112030200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305137 (or 305128 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3112030200 is about 55785.5734038828. The cubic root of 3112030200 is about 1459.9834551199.

Adding to 3112030200 its reverse (20302113), we get a palindrome (3132332313).

The spelling of 3112030200 in words is "three billion, one hundred twelve million, thirty thousand, two hundred".