83019681148173 has 32 divisors (see below), whose sum is σ = 138033905974272. Its totient is φ = 43118618563200.

The previous prime is 83019681148153. The next prime is 83019681148177. The reversal of 83019681148173 is 37184118691038.

It is not a de Polignac number, because 83019681148173 - 2¹² = 83019681144077 is a prime.

It is a super-2 number, since 2×83019681148173² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83019681148177) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34192611 + ... + 36540032.

It is an arithmetic number, because the mean of its divisors is an integer number (4313559561696).

Almost surely, 2^{83019681148173} is an apocalyptic number.

It is an amenable number.

83019681148173 is a deficient number, since it is larger than the sum of its proper divisors (55014224826099).

83019681148173 is a wasteful number, since it uses less digits than its factorization.

83019681148173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70737745.

The product of its (nonzero) digits is 6967296, while the sum is 60.

The spelling of 83019681148173 in words is "eighty-three trillion, nineteen billion, six hundred eighty-one million, one hundred forty-eight thousand, one hundred seventy-three".