30102013127 has 2 divisors, whose sum is σ = 30102013128. Its totient is φ = 30102013126.

The previous prime is 30102013093. The next prime is 30102013147. The reversal of 30102013127 is 72131020103.

It is an a-pointer prime, because the next prime (30102013147) can be obtained adding 30102013127 to its sum of digits (20).

It is a strong prime.

It is an emirp because it is prime and its reverse (72131020103) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30102013127 - 2¹⁸ = 30101750983 is a prime.

It is a super-2 number, since 2×30102013127² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30102013099 and 30102013108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30102013147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15051006563 + 15051006564.

It is an arithmetic number, because the mean of its divisors is an integer number (15051006564).

Almost surely, 2^30102013127 is an apocalyptic number.

30102013127 is a deficient number, since it is larger than the sum of its proper divisors (1).

30102013127 is an equidigital number, since it uses as much as digits as its factorization.

30102013127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 20.

The spelling of 30102013127 in words is "thirty billion, one hundred two million, thirteen thousand, one hundred twenty-seven".