20760160003 has 4 divisors (see below), whose sum is σ = 22647447288. Its totient is φ = 18872872720.

The previous prime is 20760159983. The next prime is 20760160027. The reversal of 20760160003 is 30006106702.

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 20760160003 - 2⁵ = 20760159971 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20760160003.

It is not an unprimeable number, because it can be changed into a prime (20760160033) 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, 943643626 + ... + 943643647.

It is an arithmetic number, because the mean of its divisors is an integer number (5661861822).

Almost surely, 2^20760160003 is an apocalyptic number.

20760160003 is a deficient number, since it is larger than the sum of its proper divisors (1887287285).

20760160003 is a wasteful number, since it uses less digits than its factorization.

20760160003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1887287284.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 20760160003 its reverse (30006106702), we get a palindrome (50766266705).

The spelling of 20760160003 in words is "twenty billion, seven hundred sixty million, one hundred sixty thousand, three".