83773101 has 8 divisors (see below), whose sum is σ = 113111680. Its totient is φ = 55141632.

The previous prime is 83773099. The next prime is 83773133. The reversal of 83773101 is 10137738.

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

It is not a de Polignac number, because 83773101 - 2¹ = 83773099 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 (83773181) 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, 176500 + ... + 176973.

It is an arithmetic number, because the mean of its divisors is an integer number (14138960).

Almost surely, 2^83773101 is an apocalyptic number.

It is an amenable number.

83773101 is a deficient number, since it is larger than the sum of its proper divisors (29338579).

83773101 is a wasteful number, since it uses less digits than its factorization.

83773101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353555.

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 83773101 is about 9152.7646642968. The cubic root of 83773101 is about 437.5572296291.

The spelling of 83773101 in words is "eighty-three million, seven hundred seventy-three thousand, one hundred one".