302130321101 has 16 divisors (see below), whose sum is σ = 349204608000. Its totient is φ = 256034790528.

The previous prime is 302130321083. The next prime is 302130321109. The reversal of 302130321101 is 101123031203.

It is a cyclic number.

It is not a de Polignac number, because 302130321101 - 2¹⁸ = 302130058957 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 302130321101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302130321109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10170596 + ... + 10200258.

It is an arithmetic number, because the mean of its divisors is an integer number (21825288000).

Almost surely, 2^302130321101 is an apocalyptic number.

It is an amenable number.

302130321101 is a deficient number, since it is larger than the sum of its proper divisors (47074286899).

302130321101 is a wasteful number, since it uses less digits than its factorization.

302130321101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46108.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 302130321101 its reverse (101123031203), we get a palindrome (403253352304).

The spelling of 302130321101 in words is "three hundred two billion, one hundred thirty million, three hundred twenty-one thousand, one hundred one".