195230692801 has 4 divisors (see below), whose sum is σ = 195272946004. Its totient is φ = 195188439600.

The previous prime is 195230692763. The next prime is 195230692819. The reversal of 195230692801 is 108296032591.

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 89985600576 + 105245092225 = 299976^2 + 324415^2 .

It is a cyclic number.

It is not a de Polignac number, because 195230692801 - 2²⁷ = 195096475073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (195230692201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21119670 + ... + 21128911.

It is an arithmetic number, because the mean of its divisors is an integer number (48818236501).

Almost surely, 2^195230692801 is an apocalyptic number.

It is an amenable number.

195230692801 is a deficient number, since it is larger than the sum of its proper divisors (42253203).

195230692801 is an equidigital number, since it uses as much as digits as its factorization.

195230692801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42253202.

The product of its (nonzero) digits is 233280, while the sum is 46.

The spelling of 195230692801 in words is "one hundred ninety-five billion, two hundred thirty million, six hundred ninety-two thousand, eight hundred one".