107891323 has 2 divisors, whose sum is σ = 107891324. Its totient is φ = 107891322.

The previous prime is 107891317. The next prime is 107891351. The reversal of 107891323 is 323198701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 107891323 - 2²⁵ = 74336891 is a prime.

It is not a weakly prime, because it can be changed into another prime (107891363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53945661 + 53945662.

It is an arithmetic number, because the mean of its divisors is an integer number (53945662).

Almost surely, 2^107891323 is an apocalyptic number.

107891323 is a deficient number, since it is larger than the sum of its proper divisors (1).

107891323 is an equidigital number, since it uses as much as digits as its factorization.

107891323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 107891323 is about 10387.0748047754. The cubic root of 107891323 is about 476.0605268112.

The spelling of 107891323 in words is "one hundred seven million, eight hundred ninety-one thousand, three hundred twenty-three".