302021200102 has 8 divisors (see below), whose sum is σ = 459793469016. Its totient is φ = 148756710432.

The previous prime is 302021200097. The next prime is 302021200109. The reversal of 302021200102 is 201002120203.

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

It is a super-2 number, since 2×302021200102² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302021200109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1126944643 + ... + 1126944910.

It is an arithmetic number, because the mean of its divisors is an integer number (57474183627).

Almost surely, 2^302021200102 is an apocalyptic number.

302021200102 is a deficient number, since it is larger than the sum of its proper divisors (157772268914).

302021200102 is a wasteful number, since it uses less digits than its factorization.

302021200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253889622.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 302021200102 its reverse (201002120203), we get a palindrome (503023320305).

The spelling of 302021200102 in words is "three hundred two billion, twenty-one million, two hundred thousand, one hundred two".