23216184347 has 2 divisors, whose sum is σ = 23216184348. Its totient is φ = 23216184346.

The previous prime is 23216184331. The next prime is 23216184371. The reversal of 23216184347 is 74348161232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23216184347 - 2⁴ = 23216184331 is a prime.

It is not a weakly prime, because it can be changed into another prime (23216184307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11608092173 + 11608092174.

It is an arithmetic number, because the mean of its divisors is an integer number (11608092174).

Almost surely, 2^23216184347 is an apocalyptic number.

23216184347 is a deficient number, since it is larger than the sum of its proper divisors (1).

23216184347 is an equidigital number, since it uses as much as digits as its factorization.

23216184347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 41.

The spelling of 23216184347 in words is "twenty-three billion, two hundred sixteen million, one hundred eighty-four thousand, three hundred forty-seven".