1013130442 has 8 divisors (see below), whose sum is σ = 1520094816. Its totient is φ = 506432172.

The previous prime is 1013130431. The next prime is 1013130451. The reversal of 1013130442 is 2440313101.

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, 56718 + ... + 72409.

It is an arithmetic number, because the mean of its divisors is an integer number (190011852).

Almost surely, 2^1013130442 is an apocalyptic number.

1013130442 is a deficient number, since it is larger than the sum of its proper divisors (506964374).

1013130442 is a wasteful number, since it uses less digits than its factorization.

1013130442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133052.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1013130442 is about 31829.7100520881. The cubic root of 1013130442 is about 1004.3577960284.

Adding to 1013130442 its reverse (2440313101), we get a palindrome (3453443543).

The spelling of 1013130442 in words is "one billion, thirteen million, one hundred thirty thousand, four hundred forty-two".