83249620102 has 8 divisors (see below), whose sum is σ = 136226651112. Its totient is φ = 37840736400.

The previous prime is 83249620087. The next prime is 83249620159. The reversal of 83249620102 is 20102694238.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1892036799 + ... + 1892036842.

It is an arithmetic number, because the mean of its divisors is an integer number (17028331389).

Almost surely, 2^83249620102 is an apocalyptic number.

83249620102 is a deficient number, since it is larger than the sum of its proper divisors (52977031010).

83249620102 is a wasteful number, since it uses less digits than its factorization.

83249620102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3784073654.

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 83249620102 in words is "eighty-three billion, two hundred forty-nine million, six hundred twenty thousand, one hundred two".