83049101 has 4 divisors (see below), whose sum is σ = 83120604. Its totient is φ = 82977600.

The previous prime is 83049091. The next prime is 83049119. The reversal of 83049101 is 10194038.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 78340201 + 4708900 = 8851^2 + 2170^2 .

It is a cyclic number.

It is not a de Polignac number, because 83049101 - 2⁶ = 83049037 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 (83049151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33980 + ... + 36341.

It is an arithmetic number, because the mean of its divisors is an integer number (20780151).

Almost surely, 2^83049101 is an apocalyptic number.

It is an amenable number.

83049101 is a deficient number, since it is larger than the sum of its proper divisors (71503).

83049101 is a wasteful number, since it uses less digits than its factorization.

83049101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71502.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 83049101 is about 9113.1279481855. The cubic root of 83049101 is about 436.2930670695.

The spelling of 83049101 in words is "eighty-three million, forty-nine thousand, one hundred one".