83102122 has 4 divisors (see below), whose sum is σ = 124653186. Its totient is φ = 41551060.

The previous prime is 83102119. The next prime is 83102147. The reversal of 83102122 is 22120138.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22120138 = 2 ⋅11060069.

It can be written as a sum of positive squares in only one way, i.e., 74287161 + 8814961 = 8619^2 + 2969^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 83102122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20775529 + ... + 20775532.

Almost surely, 2^83102122 is an apocalyptic number.

83102122 is a deficient number, since it is larger than the sum of its proper divisors (41551064).

83102122 is a wasteful number, since it uses less digits than its factorization.

83102122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41551063.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 83102122 is about 9116.0365291063. The cubic root of 83102122 is about 436.3858947795.

The spelling of 83102122 in words is "eighty-three million, one hundred two thousand, one hundred twenty-two".