130313942 has 16 divisors (see below), whose sum is σ = 225785232. Its totient is φ = 55749120.

The previous prime is 130313933. The next prime is 130313957. The reversal of 130313942 is 249313031.

It is a happy number.

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, 173843 + ... + 174590.

It is an arithmetic number, because the mean of its divisors is an integer number (14111577).

Almost surely, 2^130313942 is an apocalyptic number.

130313942 is a deficient number, since it is larger than the sum of its proper divisors (95471290).

130313942 is a wasteful number, since it uses less digits than its factorization.

130313942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348463.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 130313942 is about 11415.5132166714. The cubic root of 130313942 is about 506.9871603589.

Adding to 130313942 its reverse (249313031), we get a palindrome (379626973).

The spelling of 130313942 in words is "one hundred thirty million, three hundred thirteen thousand, nine hundred forty-two".