302134343310121 has 6 divisors (see below), whose sum is σ = 351462399360810. Its totient is φ = 258972294265776.

The previous prime is 302134343310109. The next prime is 302134343310131. The reversal of 302134343310121 is 121013343431203.

It can be written as a sum of positive squares in only one way, i.e., 168395781027600 + 133738562282521 = 12976740^2 + 11564539^2 .

It is not a de Polignac number, because 302134343310121 - 2¹¹ = 302134343308073 is a prime.

It is a super-2 number, since 2×302134343310121² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (302134343310131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3083003503116 + ... + 3083003503213.

It is an arithmetic number, because the mean of its divisors is an integer number (58577066560135).

Almost surely, 2^{302134343310121} is an apocalyptic number.

It is an amenable number.

302134343310121 is a deficient number, since it is larger than the sum of its proper divisors (49328056050689).

302134343310121 is an equidigital number, since it uses as much as digits as its factorization.

302134343310121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6166007006343 (or 6166007006336 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 302134343310121 its reverse (121013343431203), we get a palindrome (423147686741324).

The spelling of 302134343310121 in words is "three hundred two trillion, one hundred thirty-four billion, three hundred forty-three million, three hundred ten thousand, one hundred twenty-one".