83045107 has 4 divisors (see below), whose sum is σ = 83376216. Its totient is φ = 82714000.

The previous prime is 83045101. The next prime is 83045113. The reversal of 83045107 is 70154038.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (83045101) and next prime (83045113).

It is a cyclic number.

It is not a de Polignac number, because 83045107 - 2⁷ = 83044979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83045101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165178 + ... + 165679.

It is an arithmetic number, because the mean of its divisors is an integer number (20844054).

Almost surely, 2^83045107 is an apocalyptic number.

83045107 is a deficient number, since it is larger than the sum of its proper divisors (331109).

83045107 is a wasteful number, since it uses less digits than its factorization.

83045107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331108.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 83045107 is about 9112.9088111316. The cubic root of 83045107 is about 436.2860728840.

The spelling of 83045107 in words is "eighty-three million, forty-five thousand, one hundred seven".