30003122122417 has 2 divisors, whose sum is σ = 30003122122418. Its totient is φ = 30003122122416.

The previous prime is 30003122122399. The next prime is 30003122122439. The reversal of 30003122122417 is 71422122130003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19471532974336 + 10531589148081 = 4412656^2 + 3245241^2 .

It is a cyclic number.

It is not a de Polignac number, because 30003122122417 - 2¹⁹ = 30003121598129 is a prime.

It is not a weakly prime, because it can be changed into another prime (30003122120417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15001561061208 + 15001561061209.

It is an arithmetic number, because the mean of its divisors is an integer number (15001561061209).

Almost surely, 2^{30003122122417} is an apocalyptic number.

It is an amenable number.

30003122122417 is a deficient number, since it is larger than the sum of its proper divisors (1).

30003122122417 is an equidigital number, since it uses as much as digits as its factorization.

30003122122417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

The spelling of 30003122122417 in words is "thirty trillion, three billion, one hundred twenty-two million, one hundred twenty-two thousand, four hundred seventeen".