102398041773 has 24 divisors (see below), whose sum is σ = 150003197760. Its totient is φ = 67299336000.

The previous prime is 102398041763. The next prime is 102398041807. The reversal of 102398041773 is 377140893201.

It is not a de Polignac number, because 102398041773 - 2⁸ = 102398041517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102398041763) 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 23 ways as a sum of consecutive naturals, for example, 1444288 + ... + 1513526.

It is an arithmetic number, because the mean of its divisors is an integer number (6250133240).

Almost surely, 2^102398041773 is an apocalyptic number.

It is an amenable number.

102398041773 is a deficient number, since it is larger than the sum of its proper divisors (47605155987).

102398041773 is a wasteful number, since it uses less digits than its factorization.

102398041773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71569 (or 71566 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The spelling of 102398041773 in words is "one hundred two billion, three hundred ninety-eight million, forty-one thousand, seven hundred seventy-three".