320455255131203 has 8 divisors (see below), whose sum is σ = 337321538888400. Its totient is φ = 303588993143808.

The previous prime is 320455255131169. The next prime is 320455255131211. The reversal of 320455255131203 is 302131552554023.

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 320455255131203 - 2³⁰ = 320454181389379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320455255131223) 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, 31045043 + ... + 40058771.

It is an arithmetic number, because the mean of its divisors is an integer number (42165192361050).

Almost surely, 2^{320455255131203} is an apocalyptic number.

320455255131203 is a deficient number, since it is larger than the sum of its proper divisors (16866283757197).

320455255131203 is a wasteful number, since it uses less digits than its factorization.

320455255131203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10884901.

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 320455255131203 in words is "three hundred twenty trillion, four hundred fifty-five billion, two hundred fifty-five million, one hundred thirty-one thousand, two hundred three".