39101093 has 2 divisors, whose sum is σ = 39101094. Its totient is φ = 39101092.

The previous prime is 39101089. The next prime is 39101123. The reversal of 39101093 is 39010193.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36204289 + 2896804 = 6017^2 + 1702^2 .

It is an emirp because it is prime and its reverse (39010193) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 39101093 - 2² = 39101089 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39101053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19550546 + 19550547.

It is an arithmetic number, because the mean of its divisors is an integer number (19550547).

Almost surely, 2^39101093 is an apocalyptic number.

It is an amenable number.

39101093 is a deficient number, since it is larger than the sum of its proper divisors (1).

39101093 is an equidigital number, since it uses as much as digits as its factorization.

39101093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 729, while the sum is 26.

The square root of 39101093 is about 6253.0866777936. The cubic root of 39101093 is about 339.4139066488.

The spelling of 39101093 in words is "thirty-nine million, one hundred one thousand, ninety-three".