83101197 has 4 divisors (see below), whose sum is σ = 110801600. Its totient is φ = 55400796.

The previous prime is 83101171. The next prime is 83101201. The reversal of 83101197 is 79110138.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 83101197 - 2¹⁹ = 82576909 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 (83101147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13850197 + ... + 13850202.

It is an arithmetic number, because the mean of its divisors is an integer number (27700400).

Almost surely, 2^83101197 is an apocalyptic number.

It is an amenable number.

83101197 is a deficient number, since it is larger than the sum of its proper divisors (27700403).

83101197 is a wasteful number, since it uses less digits than its factorization.

83101197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27700402.

The product of its (nonzero) digits is 1512, while the sum is 30.

The square root of 83101197 is about 9115.9857941969. The cubic root of 83101197 is about 436.3842756534.

The spelling of 83101197 in words is "eighty-three million, one hundred one thousand, one hundred ninety-seven".