102968101773 has 20 divisors (see below), whose sum is σ = 153827055580. Its totient is φ = 68640711552.

The previous prime is 102968101751. The next prime is 102968101777. The reversal of 102968101773 is 377101869201.

It can be written as a sum of positive squares in 2 ways, for example, as 16053396804 + 86914704969 = 126702^2 + 294813^2 .

It is not a de Polignac number, because 102968101773 - 2¹⁸ = 102967839629 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102968101777) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1475493 + ... + 1543701.

It is an arithmetic number, because the mean of its divisors is an integer number (7691352779).

Almost surely, 2^102968101773 is an apocalyptic number.

It is an amenable number.

102968101773 is a deficient number, since it is larger than the sum of its proper divisors (50858953807).

102968101773 is an equidigital number, since it uses as much as digits as its factorization.

102968101773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86858 (or 86849 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 45.

The spelling of 102968101773 in words is "one hundred two billion, nine hundred sixty-eight million, one hundred one thousand, seven hundred seventy-three".