30132766140121 has 2 divisors, whose sum is σ = 30132766140122. Its totient is φ = 30132766140120.

The previous prime is 30132766140119. The next prime is 30132766140131. The reversal of 30132766140121 is 12104166723103.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28259207451721 + 1873558688400 = 5315939^2 + 1368780^2 .

It is a cyclic number.

It is not a de Polignac number, because 30132766140121 - 2¹ = 30132766140119 is a prime.

Together with 30132766140119, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (30132766140101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15066383070060 + 15066383070061.

It is an arithmetic number, because the mean of its divisors is an integer number (15066383070061).

Almost surely, 2^{30132766140121} is an apocalyptic number.

It is an amenable number.

30132766140121 is a deficient number, since it is larger than the sum of its proper divisors (1).

30132766140121 is an equidigital number, since it uses as much as digits as its factorization.

30132766140121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 30132766140121 in words is "thirty trillion, one hundred thirty-two billion, seven hundred sixty-six million, one hundred forty thousand, one hundred twenty-one".