130702742 has 8 divisors (see below), whose sum is σ = 196544232. Its totient is φ = 65188000.

The previous prime is 130702709. The next prime is 130702769. The reversal of 130702742 is 247207031.

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

It is a congruent number.

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, 80684 + ... + 82287.

It is an arithmetic number, because the mean of its divisors is an integer number (24568029).

Almost surely, 2^130702742 is an apocalyptic number.

130702742 is a deficient number, since it is larger than the sum of its proper divisors (65841490).

130702742 is a wasteful number, since it uses less digits than its factorization.

130702742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163374.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 130702742 is about 11432.5299912137. The cubic root of 130702742 is about 507.4908693060.

Adding to 130702742 its reverse (247207031), we get a palindrome (377909773).

The spelling of 130702742 in words is "one hundred thirty million, seven hundred two thousand, seven hundred forty-two".