195468101 has 4 divisors (see below), whose sum is σ = 195600000. Its totient is φ = 195336204.

The previous prime is 195468089. The next prime is 195468107. The reversal of 195468101 is 101864591.

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, and also an emirpimes, since its reverse is a distinct semiprime: 101864591 = 2503 ⋅40697.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-195468101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195468107) 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, 63701 + ... + 66698.

It is an arithmetic number, because the mean of its divisors is an integer number (48900000).

Almost surely, 2^195468101 is an apocalyptic number.

It is an amenable number.

195468101 is a deficient number, since it is larger than the sum of its proper divisors (131899).

195468101 is a wasteful number, since it uses less digits than its factorization.

195468101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131898.

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 195468101 is about 13980.9907016635. The cubic root of 195468101 is about 580.3526402875.

The spelling of 195468101 in words is "one hundred ninety-five million, four hundred sixty-eight thousand, one hundred one".