3011120200 has 96 divisors (see below), whose sum is σ = 7654822560. Its totient is φ = 1092441600.

The previous prime is 3011120183. The next prime is 3011120207. The reversal of 3011120200 is 20211103.

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

It is not an unprimeable number, because it can be changed into a prime (3011120207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1149292 + ... + 1151908.

It is an arithmetic number, because the mean of its divisors is an integer number (79737735).

Almost surely, 2^3011120200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3011120200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3827411280).

3011120200 is an abundant number, since it is smaller than the sum of its proper divisors (4643702360).

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

3011120200 is a wasteful number, since it uses less digits than its factorization.

3011120200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3167 (or 3158 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 3011120200 is about 54873.6749270540. The cubic root of 3011120200 is about 1444.0293845357.

Adding to 3011120200 its reverse (20211103), we get a palindrome (3031331303).

The spelling of 3011120200 in words is "three billion, eleven million, one hundred twenty thousand, two hundred".