182009201001 has 4 divisors (see below), whose sum is σ = 242678934672. Its totient is φ = 121339467332.

The previous prime is 182009200993. The next prime is 182009201051. The reversal of 182009201001 is 100102900281.

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.

It is a cyclic number.

It is not a de Polignac number, because 182009201001 - 2³ = 182009200993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (182009201051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30334866831 + ... + 30334866836.

It is an arithmetic number, because the mean of its divisors is an integer number (60669733668).

Almost surely, 2^182009201001 is an apocalyptic number.

It is an amenable number.

182009201001 is a deficient number, since it is larger than the sum of its proper divisors (60669733671).

182009201001 is an equidigital number, since it uses as much as digits as its factorization.

182009201001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60669733670.

The product of its (nonzero) digits is 288, while the sum is 24.

The spelling of 182009201001 in words is "one hundred eighty-two billion, nine million, two hundred one thousand, one".