30230220127 has 2 divisors, whose sum is σ = 30230220128. Its totient is φ = 30230220126.

The previous prime is 30230220113. The next prime is 30230220157. The reversal of 30230220127 is 72102203203.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30230220127 is a prime.

It is a super-2 number, since 2×30230220127² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30230220098 and 30230220107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30230220157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115110063 + 15115110064.

It is an arithmetic number, because the mean of its divisors is an integer number (15115110064).

Almost surely, 2^30230220127 is an apocalyptic number.

30230220127 is a deficient number, since it is larger than the sum of its proper divisors (1).

30230220127 is an equidigital number, since it uses as much as digits as its factorization.

30230220127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 22.

The spelling of 30230220127 in words is "thirty billion, two hundred thirty million, two hundred twenty thousand, one hundred twenty-seven".