320034011011 has 8 divisors (see below), whose sum is σ = 375984013104. Its totient is φ = 268560009120.

The previous prime is 320034011009. The next prime is 320034011021. The reversal of 320034011011 is 110110430023.

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

It is not a de Polignac number, because 320034011011 - 2¹ = 320034011009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320034011021) 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, 1118999896 + ... + 1119000181.

It is an arithmetic number, because the mean of its divisors is an integer number (46998001638).

Almost surely, 2^320034011011 is an apocalyptic number.

320034011011 is a deficient number, since it is larger than the sum of its proper divisors (55950002093).

320034011011 is a wasteful number, since it uses less digits than its factorization.

320034011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2238000101.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 320034011011 its reverse (110110430023), we get a palindrome (430144441034).

The spelling of 320034011011 in words is "three hundred twenty billion, thirty-four million, eleven thousand, eleven".