93123990347 has 2 divisors, whose sum is σ = 93123990348. Its totient is φ = 93123990346.

The previous prime is 93123990319. The next prime is 93123990371. The reversal of 93123990347 is 74309932139.

It is a strong prime.

It is an emirp because it is prime and its reverse (74309932139) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 93123990347 - 2¹⁴ = 93123973963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 93123990295 and 93123990304.

It is not a weakly prime, because it can be changed into another prime (93123990307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46561995173 + 46561995174.

It is an arithmetic number, because the mean of its divisors is an integer number (46561995174).

Almost surely, 2^93123990347 is an apocalyptic number.

93123990347 is a deficient number, since it is larger than the sum of its proper divisors (1).

93123990347 is an equidigital number, since it uses as much as digits as its factorization.

93123990347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1102248, while the sum is 50.

The spelling of 93123990347 in words is "ninety-three billion, one hundred twenty-three million, nine hundred ninety thousand, three hundred forty-seven".