320077113275 has 12 divisors (see below), whose sum is σ = 397056188712. Its totient is φ = 255958098240.

The previous prime is 320077113269. The next prime is 320077113277. The reversal of 320077113275 is 572311770023.

It is not a de Polignac number, because 320077113275 - 2⁴ = 320077113259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320077113277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2526749 + ... + 2650398.

It is an arithmetic number, because the mean of its divisors is an integer number (33088015726).

Almost surely, 2^320077113275 is an apocalyptic number.

320077113275 is a deficient number, since it is larger than the sum of its proper divisors (76979075437).

320077113275 is a wasteful number, since it uses less digits than its factorization.

320077113275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5179630 (or 5179625 counting only the distinct ones).

The product of its (nonzero) digits is 61740, while the sum is 38.

Adding to 320077113275 its reverse (572311770023), we get a palindrome (892388883298).

The spelling of 320077113275 in words is "three hundred twenty billion, seventy-seven million, one hundred thirteen thousand, two hundred seventy-five".