195314135 has 4 divisors (see below), whose sum is σ = 234376968. Its totient is φ = 156251304.

The previous prime is 195314107. The next prime is 195314209. The reversal of 195314135 is 531413591.

195314135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-195314135 is a prime.

It is a super-2 number, since 2×195314135² = 76295222661596450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19531409 + ... + 19531418.

It is an arithmetic number, because the mean of its divisors is an integer number (58594242).

Almost surely, 2^195314135 is an apocalyptic number.

195314135 is a deficient number, since it is larger than the sum of its proper divisors (39062833).

195314135 is an equidigital number, since it uses as much as digits as its factorization.

195314135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39062832.

The product of its digits is 8100, while the sum is 32.

The square root of 195314135 is about 13975.4833547896. The cubic root of 195314135 is about 580.2002231833.

The spelling of 195314135 in words is "one hundred ninety-five million, three hundred fourteen thousand, one hundred thirty-five".