1002043030 has 8 divisors (see below), whose sum is σ = 1803677472. Its totient is φ = 400817208.

The previous prime is 1002042997. The next prime is 1002043043. The reversal of 1002043030 is 303402001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1002043030.

It is a congruent number.

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, 50102142 + ... + 50102161.

It is an arithmetic number, because the mean of its divisors is an integer number (225459684).

Almost surely, 2^1002043030 is an apocalyptic number.

1002043030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002043030 is a deficient number, since it is larger than the sum of its proper divisors (801634442).

1002043030 is a wasteful number, since it uses less digits than its factorization.

1002043030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100204310.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 1002043030 is about 31655.0632600853. The cubic root of 1002043030 is about 1000.6805467511.

Adding to 1002043030 its reverse (303402001), we get a palindrome (1305445031).

The spelling of 1002043030 in words is "one billion, two million, forty-three thousand, thirty".