30523046297 has 2 divisors, whose sum is σ = 30523046298. Its totient is φ = 30523046296.

The previous prime is 30523046231. The next prime is 30523046311. The reversal of 30523046297 is 79264032503.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26930122816 + 3592923481 = 164104^2 + 59941^2 .

It is an emirp because it is prime and its reverse (79264032503) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30523046297 - 2¹⁴ = 30523029913 is a prime.

It is not a weakly prime, because it can be changed into another prime (30523046497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15261523148 + 15261523149.

It is an arithmetic number, because the mean of its divisors is an integer number (15261523149).

Almost surely, 2^30523046297 is an apocalyptic number.

It is an amenable number.

30523046297 is a deficient number, since it is larger than the sum of its proper divisors (1).

30523046297 is an equidigital number, since it uses as much as digits as its factorization.

30523046297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 41.

The spelling of 30523046297 in words is "thirty billion, five hundred twenty-three million, forty-six thousand, two hundred ninety-seven".