302012020010 has 8 divisors (see below), whose sum is σ = 543621636036. Its totient is φ = 120804808000.

The previous prime is 302012019979. The next prime is 302012020043. The reversal of 302012020010 is 10020210203.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 295512919321 + 6499100689 = 543611^2 + 80617^2 .

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

It is a super-2 number, since 2×302012020010² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 302012019973 and 302012020000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15100600991 + ... + 15100601010.

Almost surely, 2^302012020010 is an apocalyptic number.

302012020010 is a deficient number, since it is larger than the sum of its proper divisors (241609616026).

302012020010 is a wasteful number, since it uses less digits than its factorization.

302012020010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30201202008.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 302012020010 its reverse (10020210203), we get a palindrome (312032230213).

The spelling of 302012020010 in words is "three hundred two billion, twelve million, twenty thousand, ten".