3111200004 has 24 divisors (see below), whose sum is σ = 7919418528. Its totient is φ = 942787840.

The previous prime is 3111199997. The next prime is 3111200017. The reversal of 3111200004 is 4000021113.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11784717 + ... + 11784980.

It is an arithmetic number, because the mean of its divisors is an integer number (329975772).

Almost surely, 2^3111200004 is an apocalyptic number.

It is an amenable number.

3111200004 is an abundant number, since it is smaller than the sum of its proper divisors (4808218524).

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

3111200004 is a wasteful number, since it uses less digits than its factorization.

3111200004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23569715 (or 23569713 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 3111200004 is about 55778.1319515095. The cubic root of 3111200004 is about 1459.8536170246.

Adding to 3111200004 its reverse (4000021113), we get a palindrome (7111221117).

The spelling of 3111200004 in words is "three billion, one hundred eleven million, two hundred thousand, four".