83123027 has 16 divisors (see below), whose sum is σ = 91784448. Its totient is φ = 74805120.

The previous prime is 83123023. The next prime is 83123071. The reversal of 83123027 is 72032138.

It is not a de Polignac number, because 83123027 - 2² = 83123023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 83122987 and 83123005.

It is not an unprimeable number, because it can be changed into a prime (83123021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153377 + ... + 153917.

It is an arithmetic number, because the mean of its divisors is an integer number (5736528).

Almost surely, 2^83123027 is an apocalyptic number.

83123027 is a deficient number, since it is larger than the sum of its proper divisors (8661421).

83123027 is a wasteful number, since it uses less digits than its factorization.

83123027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 83123027 is about 9117.1830627667. The cubic root of 83123027 is about 436.4224838262.

The spelling of 83123027 in words is "eighty-three million, one hundred twenty-three thousand, twenty-seven".