93081371 has 2 divisors, whose sum is σ = 93081372. Its totient is φ = 93081370.

The previous prime is 93081347. The next prime is 93081379. The reversal of 93081371 is 17318039.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-93081371 is a prime.

It is not a weakly prime, because it can be changed into another prime (93081379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46540685 + 46540686.

It is an arithmetic number, because the mean of its divisors is an integer number (46540686).

Almost surely, 2^93081371 is an apocalyptic number.

93081371 is a deficient number, since it is larger than the sum of its proper divisors (1).

93081371 is an equidigital number, since it uses as much as digits as its factorization.

93081371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 93081371 is about 9647.8687283773. The cubic root of 93081371 is about 453.1975886944.

The spelling of 93081371 in words is "ninety-three million, eighty-one thousand, three hundred seventy-one".