3102520342 has 16 divisors (see below), whose sum is σ = 4689199872. Its totient is φ = 1539492480.

The previous prime is 3102520339. The next prime is 3102520357. The reversal of 3102520342 is 2430252013.

3102520342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156028 + ... + 174784.

It is an arithmetic number, because the mean of its divisors is an integer number (293074992).

Almost surely, 2^3102520342 is an apocalyptic number.

3102520342 is a deficient number, since it is larger than the sum of its proper divisors (1586679530).

3102520342 is a wasteful number, since it uses less digits than its factorization.

3102520342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19383.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 3102520342 is about 55700.2723691725. The cubic root of 3102520342 is about 1458.4947804006.

Adding to 3102520342 its reverse (2430252013), we get a palindrome (5532772355).

The spelling of 3102520342 in words is "three billion, one hundred two million, five hundred twenty thousand, three hundred forty-two".