302130121102 has 8 divisors (see below), whose sum is σ = 468822601800. Its totient is φ = 145855920504.

The previous prime is 302130121081. The next prime is 302130121177. The reversal of 302130121102 is 201121031203.

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

It is a super-2 number, since 2×302130121102² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2604569952 + ... + 2604570067.

It is an arithmetic number, because the mean of its divisors is an integer number (58602825225).

Almost surely, 2^302130121102 is an apocalyptic number.

302130121102 is a deficient number, since it is larger than the sum of its proper divisors (166692480698).

302130121102 is a wasteful number, since it uses less digits than its factorization.

302130121102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5209140050.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 302130121102 its reverse (201121031203), we get a palindrome (503251152305).

It can be divided in two parts, 3021301 and 21102, that added together give a palindrome (3042403).

The spelling of 302130121102 in words is "three hundred two billion, one hundred thirty million, one hundred twenty-one thousand, one hundred two".