109420083 has 6 divisors (see below), whose sum is σ = 158051244. Its totient is φ = 72946716.

The previous prime is 109420061. The next prime is 109420097. The reversal of 109420083 is 380024901.

It is not a de Polignac number, because 109420083 - 2¹² = 109415987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109420013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6078885 + ... + 6078902.

It is an arithmetic number, because the mean of its divisors is an integer number (26341874).

Almost surely, 2^109420083 is an apocalyptic number.

109420083 is a deficient number, since it is larger than the sum of its proper divisors (48631161).

109420083 is a wasteful number, since it uses less digits than its factorization.

109420083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12157793 (or 12157790 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 109420083 is about 10460.4054892724. The cubic root of 109420083 is about 478.2984938494.

Adding to 109420083 its reverse (380024901), we get a palindrome (489444984).

The spelling of 109420083 in words is "one hundred nine million, four hundred twenty thousand, eighty-three".