162031304401 has 8 divisors (see below), whose sum is σ = 167285309184. Its totient is φ = 156778998960.

The previous prime is 162031304399. The next prime is 162031304557. The reversal of 162031304401 is 104403130261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 162031304401 - 2¹ = 162031304399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162035304401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229615 + ... + 613828.

It is an arithmetic number, because the mean of its divisors is an integer number (20910663648).

Almost surely, 2^162031304401 is an apocalyptic number.

It is an amenable number.

162031304401 is a deficient number, since it is larger than the sum of its proper divisors (5254004783).

162031304401 is an equidigital number, since it uses as much as digits as its factorization.

162031304401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849671.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 162031304401 its reverse (104403130261), we get a palindrome (266434434662).

The spelling of 162031304401 in words is "one hundred sixty-two billion, thirty-one million, three hundred four thousand, four hundred one".