302020102 has 8 divisors (see below), whose sum is σ = 457428816. Its totient is φ = 149543832.

The previous prime is 302020099. The next prime is 302020127. The reversal of 302020102 is 201020203.

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

It is a super-2 number, since 2×302020102² = 182432284024180808, 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 in 3 ways as a sum of consecutive naturals, for example, 732853 + ... + 733264.

It is an arithmetic number, because the mean of its divisors is an integer number (57178602).

Almost surely, 2^302020102 is an apocalyptic number.

302020102 is a deficient number, since it is larger than the sum of its proper divisors (155408714).

302020102 is a wasteful number, since it uses less digits than its factorization.

302020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1466222.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 302020102 is about 17378.7255574165. The cubic root of 302020102 is about 670.9321709477.

Adding to 302020102 its reverse (201020203), we get a palindrome (503040305).

The spelling of 302020102 in words is "three hundred two million, twenty thousand, one hundred two".