100020302 has 8 divisors (see below), whose sum is σ = 150653712. Its totient is φ = 49802400.

The previous prime is 100020269. The next prime is 100020331. The reversal of 100020302 is 203020001.

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 100020302.

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, 103274 + ... + 104237.

It is an arithmetic number, because the mean of its divisors is an integer number (18831714).

Almost surely, 2^100020302 is an apocalyptic number.

100020302 is a deficient number, since it is larger than the sum of its proper divisors (50633410).

100020302 is a wasteful number, since it uses less digits than its factorization.

100020302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207754.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 100020302 is about 10001.0150484838. The cubic root of 100020302 is about 464.1902924147.

Adding to 100020302 its reverse (203020001), we get a palindrome (303040303).

The spelling of 100020302 in words is "one hundred million, twenty thousand, three hundred two".