320105050051 has 8 divisors (see below), whose sum is σ = 321930683280. Its totient is φ = 318279832032.

The previous prime is 320105050049. The next prime is 320105050063. The reversal of 320105050051 is 150050501023.

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 320105050051 - 2¹ = 320105050049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320105050091) 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, 1514121 + ... + 1712533.

It is an arithmetic number, because the mean of its divisors is an integer number (40241335410).

Almost surely, 2^320105050051 is an apocalyptic number.

320105050051 is a deficient number, since it is larger than the sum of its proper divisors (1825633229).

320105050051 is a wasteful number, since it uses less digits than its factorization.

320105050051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207605.

The product of its (nonzero) digits is 750, while the sum is 22.

Adding to 320105050051 its reverse (150050501023), we get a palindrome (470155551074).

The spelling of 320105050051 in words is "three hundred twenty billion, one hundred five million, fifty thousand, fifty-one".