100659747373 has 4 divisors (see below), whose sum is σ = 102309907228. Its totient is φ = 99009587520.

The previous prime is 100659747371. The next prime is 100659747407. The reversal of 100659747373 is 373747956001.

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 48190347529 + 52469399844 = 219523^2 + 229062^2 .

It is a cyclic number.

It is not a de Polignac number, because 100659747373 - 2¹ = 100659747371 is a prime.

It is a super-2 number, since 2×100659747373² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100659747373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100659747371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 825079836 + ... + 825079957.

It is an arithmetic number, because the mean of its divisors is an integer number (25577476807).

Almost surely, 2^100659747373 is an apocalyptic number.

It is an amenable number.

100659747373 is a deficient number, since it is larger than the sum of its proper divisors (1650159855).

100659747373 is an equidigital number, since it uses as much as digits as its factorization.

100659747373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1650159854.

The product of its (nonzero) digits is 3333960, while the sum is 52.

The spelling of 100659747373 in words is "one hundred billion, six hundred fifty-nine million, seven hundred forty-seven thousand, three hundred seventy-three".