30373695361 has 2 divisors, whose sum is σ = 30373695362. Its totient is φ = 30373695360.

The previous prime is 30373695293. The next prime is 30373695367. The reversal of 30373695361 is 16359637303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21761855361 + 8611840000 = 147519^2 + 92800^2 .

It is a cyclic number.

It is not a de Polignac number, because 30373695361 - 2¹¹ = 30373693313 is a prime.

It is a super-2 number, since 2×30373695361² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30373695367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15186847680 + 15186847681.

It is an arithmetic number, because the mean of its divisors is an integer number (15186847681).

Almost surely, 2^30373695361 is an apocalyptic number.

It is an amenable number.

30373695361 is a deficient number, since it is larger than the sum of its proper divisors (1).

30373695361 is an equidigital number, since it uses as much as digits as its factorization.

30373695361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 918540, while the sum is 46.

The spelling of 30373695361 in words is "thirty billion, three hundred seventy-three million, six hundred ninety-five thousand, three hundred sixty-one".