1002101304 has 16 divisors (see below), whose sum is σ = 2505253320. Its totient is φ = 334033760.

The previous prime is 1002101279. The next prime is 1002101323. The reversal of 1002101304 is 4031012001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 1002101304.

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, 20877087 + ... + 20877134.

Almost surely, 2^1002101304 is an apocalyptic number.

It is an amenable number.

1002101304 is an abundant number, since it is smaller than the sum of its proper divisors (1503152016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1002101304 is a wasteful number, since it uses less digits than its factorization.

1002101304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41754230 (or 41754226 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1002101304 is about 31655.9836997684. The cubic root of 1002101304 is about 1000.6999446299.

Adding to 1002101304 its reverse (4031012001), we get a palindrome (5033113305).

The spelling of 1002101304 in words is "one billion, two million, one hundred one thousand, three hundred four".