195302001 has 16 divisors (see below), whose sum is σ = 282135744. Its totient is φ = 119691264.

The previous prime is 195301973. The next prime is 195302011. The reversal of 195302001 is 100203591.

It is not a de Polignac number, because 195302001 - 2¹⁷ = 195170929 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (195302011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42336 + ... + 46721.

It is an arithmetic number, because the mean of its divisors is an integer number (17633484).

Almost surely, 2^195302001 is an apocalyptic number.

It is an amenable number.

195302001 is a deficient number, since it is larger than the sum of its proper divisors (86833743).

195302001 is a wasteful number, since it uses less digits than its factorization.

195302001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89120.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 195302001 is about 13975.0492306825. The cubic root of 195302001 is about 580.1882078465.

Adding to 195302001 its reverse (100203591), we get a palindrome (295505592).

The spelling of 195302001 in words is "one hundred ninety-five million, three hundred two thousand, one".