1030131242 has 16 divisors (see below), whose sum is σ = 1803513600. Its totient is φ = 432091248.

The previous prime is 1030131239. The next prime is 1030131253. The reversal of 1030131242 is 2421310301.

It is a super-2 number, since 2×1030131242² = 2122340751488925128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1030131242.

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, 782117 + ... + 783432.

It is an arithmetic number, because the mean of its divisors is an integer number (112719600).

Almost surely, 2^1030131242 is an apocalyptic number.

1030131242 is a deficient number, since it is larger than the sum of its proper divisors (773382358).

1030131242 is a wasteful number, since it uses less digits than its factorization.

1030131242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1565605.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1030131242 is about 32095.6576813749. The cubic root of 1030131242 is about 1009.9445259209.

Adding to 1030131242 its reverse (2421310301), we get a palindrome (3451441543).

The spelling of 1030131242 in words is "one billion, thirty million, one hundred thirty-one thousand, two hundred forty-two".