30230331269 has 2 divisors, whose sum is σ = 30230331270. Its totient is φ = 30230331268.

The previous prime is 30230331251. The next prime is 30230331331. The reversal of 30230331269 is 96213303203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16037183044 + 14193148225 = 126638^2 + 119135^2 .

It is an emirp because it is prime and its reverse (96213303203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30230331269 - 2²⁰ = 30229282693 is a prime.

It is a super-2 number, since 2×30230331269² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30230330269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15115165634 + 15115165635.

It is an arithmetic number, because the mean of its divisors is an integer number (15115165635).

Almost surely, 2^30230331269 is an apocalyptic number.

It is an amenable number.

30230331269 is a deficient number, since it is larger than the sum of its proper divisors (1).

30230331269 is an equidigital number, since it uses as much as digits as its factorization.

30230331269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 32.

The spelling of 30230331269 in words is "thirty billion, two hundred thirty million, three hundred thirty-one thousand, two hundred sixty-nine".