1030204342 has 4 divisors (see below), whose sum is σ = 1545306516. Its totient is φ = 515102170.

The previous prime is 1030204313. The next prime is 1030204393. The reversal of 1030204342 is 2434020301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2434020301 = 197 ⋅12355433.

It is a super-2 number, since 2×1030204342² = 2122641972551305928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257551084 + ... + 257551087.

It is an arithmetic number, because the mean of its divisors is an integer number (386326629).

Almost surely, 2^1030204342 is an apocalyptic number.

1030204342 is a deficient number, since it is larger than the sum of its proper divisors (515102174).

1030204342 is an equidigital number, since it uses as much as digits as its factorization.

1030204342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515102173.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1030204342 is about 32096.7964445052. The cubic root of 1030204342 is about 1009.9684145271.

Adding to 1030204342 its reverse (2434020301), we get a palindrome (3464224643).

The spelling of 1030204342 in words is "one billion, thirty million, two hundred four thousand, three hundred forty-two".