3102513442 has 8 divisors (see below), whose sum is σ = 5318594496. Its totient is φ = 1329648612.

The previous prime is 3102513431. The next prime is 3102513487. The reversal of 3102513442 is 2443152013.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 110804038 + ... + 110804065.

It is an arithmetic number, because the mean of its divisors is an integer number (664824312).

Almost surely, 2^3102513442 is an apocalyptic number.

3102513442 is a deficient number, since it is larger than the sum of its proper divisors (2216081054).

3102513442 is a wasteful number, since it uses less digits than its factorization.

3102513442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221608112.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 3102513442 is about 55700.2104304822. The cubic root of 3102513442 is about 1458.4936991698.

Adding to 3102513442 its reverse (2443152013), we get a palindrome (5545665455).

The spelling of 3102513442 in words is "three billion, one hundred two million, five hundred thirteen thousand, four hundred forty-two".