320033100045 has 16 divisors (see below), whose sum is σ = 513241028352. Its totient is φ = 170288297280.

The previous prime is 320033100001. The next prime is 320033100097. The reversal of 320033100045 is 540001330023.

It is not a de Polignac number, because 320033100045 - 2¹⁴ = 320033083661 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 320033099994 and 320033100030.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24744742 + ... + 24757671.

It is an arithmetic number, because the mean of its divisors is an integer number (32077564272).

Almost surely, 2^320033100045 is an apocalyptic number.

It is an amenable number.

320033100045 is a deficient number, since it is larger than the sum of its proper divisors (193207928307).

320033100045 is a wasteful number, since it uses less digits than its factorization.

320033100045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49502852.

The product of its (nonzero) digits is 1080, while the sum is 21.

Adding to 320033100045 its reverse (540001330023), we get a palindrome (860034430068).

The spelling of 320033100045 in words is "three hundred twenty billion, thirty-three million, one hundred thousand, forty-five".