102373394005 has 4 divisors (see below), whose sum is σ = 122848072812. Its totient is φ = 81898715200.

The previous prime is 102373393981. The next prime is 102373394023. The reversal of 102373394005 is 500493373201.

It is a happy number.

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 10370978244 + 92002415761 = 101838^2 + 303319^2 .

It is not a de Polignac number, because 102373394005 - 2¹¹ = 102373391957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10237339396 + ... + 10237339405.

It is an arithmetic number, because the mean of its divisors is an integer number (30712018203).

Almost surely, 2^102373394005 is an apocalyptic number.

It is an amenable number.

102373394005 is a deficient number, since it is larger than the sum of its proper divisors (20474678807).

102373394005 is an equidigital number, since it uses as much as digits as its factorization.

102373394005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20474678806.

The product of its (nonzero) digits is 68040, while the sum is 37.

The spelling of 102373394005 in words is "one hundred two billion, three hundred seventy-three million, three hundred ninety-four thousand, five".