108667342093 has 2 divisors, whose sum is σ = 108667342094. Its totient is φ = 108667342092.

The previous prime is 108667342087. The next prime is 108667342097. The reversal of 108667342093 is 390243766801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107697517929 + 969824164 = 328173^2 + 31142^2 .

It is a cyclic number.

It is not a de Polignac number, because 108667342093 - 2⁹ = 108667341581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108667342097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54333671046 + 54333671047.

It is an arithmetic number, because the mean of its divisors is an integer number (54333671047).

Almost surely, 2^108667342093 is an apocalyptic number.

It is an amenable number.

108667342093 is a deficient number, since it is larger than the sum of its proper divisors (1).

108667342093 is an equidigital number, since it uses as much as digits as its factorization.

108667342093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1306368, while the sum is 49.

The spelling of 108667342093 in words is "one hundred eight billion, six hundred sixty-seven million, three hundred forty-two thousand, ninety-three".