3122103140 has 48 divisors (see below), whose sum is σ = 7067891712. Its totient is φ = 1151611776.

The previous prime is 3122103121. The next prime is 3122103157. The reversal of 3122103140 is 413012213.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277097 + ... + 288143.

It is an arithmetic number, because the mean of its divisors is an integer number (147247744).

Almost surely, 2^3122103140 is an apocalyptic number.

It is an amenable number.

3122103140 is an abundant number, since it is smaller than the sum of its proper divisors (3945788572).

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

3122103140 is a wasteful number, since it uses less digits than its factorization.

3122103140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12156 (or 12154 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3122103140 is about 55875.7831265030. The cubic root of 3122103140 is about 1461.5569710405.

Adding to 3122103140 its reverse (413012213), we get a palindrome (3535115353).

The spelling of 3122103140 in words is "three billion, one hundred twenty-two million, one hundred three thousand, one hundred forty".