102250706273 has 4 divisors (see below), whose sum is σ = 102281296128. Its totient is φ = 102220116420.

The previous prime is 102250706251. The next prime is 102250706281. The reversal of 102250706273 is 372607052201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102250706273 - 2⁸ = 102250706017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (102250706213) 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, 15289913 + ... + 15296598.

It is an arithmetic number, because the mean of its divisors is an integer number (25570324032).

Almost surely, 2^102250706273 is an apocalyptic number.

It is an amenable number.

102250706273 is a deficient number, since it is larger than the sum of its proper divisors (30589855).

102250706273 is an equidigital number, since it uses as much as digits as its factorization.

102250706273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30589854.

The product of its (nonzero) digits is 35280, while the sum is 35.

Adding to 102250706273 its reverse (372607052201), we get a palindrome (474857758474).

The spelling of 102250706273 in words is "one hundred two billion, two hundred fifty million, seven hundred six thousand, two hundred seventy-three".