80381411003 has 4 divisors (see below), whose sum is σ = 80382114720. Its totient is φ = 80380707288.

The previous prime is 80381410973. The next prime is 80381411027. The reversal of 80381411003 is 30011418308.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80381411003 is a prime.

It is a super-2 number, since 2×80381411003² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80381411203) 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, 136643 + ... + 423596.

It is an arithmetic number, because the mean of its divisors is an integer number (20095528680).

Almost surely, 2^80381411003 is an apocalyptic number.

80381411003 is a deficient number, since it is larger than the sum of its proper divisors (703717).

80381411003 is a wasteful number, since it uses less digits than its factorization.

80381411003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703716.

The product of its (nonzero) digits is 2304, while the sum is 29.

The spelling of 80381411003 in words is "eighty billion, three hundred eighty-one million, four hundred eleven thousand, three".