2030323042 has 16 divisors (see below), whose sum is σ = 3326393952. Its totient is φ = 921749920.

The previous prime is 2030323037. The next prime is 2030323049. The reversal of 2030323042 is 2403230302.

It is a super-2 number, since 2×2030323042² = 8244423309752267528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2030323049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37603 + ... + 73990.

It is an arithmetic number, because the mean of its divisors is an integer number (207899622).

Almost surely, 2^2030323042 is an apocalyptic number.

2030323042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2030323042 is a deficient number, since it is larger than the sum of its proper divisors (1296070910).

2030323042 is a wasteful number, since it uses less digits than its factorization.

2030323042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112433.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 2030323042 is about 45059.1060941071. The cubic root of 2030323042 is about 1266.2565780344.

Adding to 2030323042 its reverse (2403230302), we get a palindrome (4433553344).

The spelling of 2030323042 in words is "two billion, thirty million, three hundred twenty-three thousand, forty-two".