83123071023 has 8 divisors (see below), whose sum is σ = 111191774848. Its totient is φ = 55234873944.

The previous prime is 83123071001. The next prime is 83123071037. The reversal of 83123071023 is 32017032138.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 83123071023 - 2¹⁶ = 83123005487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83123071223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45125611 + ... + 45127452.

It is an arithmetic number, because the mean of its divisors is an integer number (13898971856).

Almost surely, 2^83123071023 is an apocalyptic number.

83123071023 is a deficient number, since it is larger than the sum of its proper divisors (28068703825).

83123071023 is a wasteful number, since it uses less digits than its factorization.

83123071023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90253373.

The product of its (nonzero) digits is 6048, while the sum is 30.

The spelling of 83123071023 in words is "eighty-three billion, one hundred twenty-three million, seventy-one thousand, twenty-three".