3103224140 has 12 divisors (see below), whose sum is σ = 6516770736. Its totient is φ = 1241289648.

The previous prime is 3103224107. The next prime is 3103224167. The reversal of 3103224140 is 414223013.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 155161207 = 3103224140 / (3 + 1 + 0 + 3 + 2 + 2 + 4 + 1 + 4 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77580584 + ... + 77580623.

It is an arithmetic number, because the mean of its divisors is an integer number (543064228).

Almost surely, 2^3103224140 is an apocalyptic number.

It is an amenable number.

3103224140 is an abundant number, since it is smaller than the sum of its proper divisors (3413546596).

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

3103224140 is a wasteful number, since it uses less digits than its factorization.

3103224140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155161216 (or 155161214 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3103224140 is about 55706.5897358652. The cubic root of 3103224140 is about 1458.6050572065.

Adding to 3103224140 its reverse (414223013), we get a palindrome (3517447153).

The spelling of 3103224140 in words is "three billion, one hundred three million, two hundred twenty-four thousand, one hundred forty".