320600355114503 has 4 divisors (see below), whose sum is σ = 321941779194720. Its totient is φ = 319258931034288.

The previous prime is 320600355114499. The next prime is 320600355114527. The reversal of 320600355114503 is 305411553006023.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 320600355114503 - 2² = 320600355114499 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320600355114553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 670712039750 + ... + 670712040227.

It is an arithmetic number, because the mean of its divisors is an integer number (80485444798680).

Almost surely, 2^{320600355114503} is an apocalyptic number.

320600355114503 is a deficient number, since it is larger than the sum of its proper divisors (1341424080217).

320600355114503 is a wasteful number, since it uses less digits than its factorization.

320600355114503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341424080216.

The product of its (nonzero) digits is 162000, while the sum is 38.

The spelling of 320600355114503 in words is "three hundred twenty trillion, six hundred billion, three hundred fifty-five million, one hundred fourteen thousand, five hundred three".