331314011003 has 4 divisors (see below), whose sum is σ = 331425831048. Its totient is φ = 331202190960.

The previous prime is 331314010987. The next prime is 331314011011. The reversal of 331314011003 is 300110413133.

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 331314011003 - 2⁴ = 331314010987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (331314013003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55905578 + ... + 55911503.

It is an arithmetic number, because the mean of its divisors is an integer number (82856457762).

Almost surely, 2^331314011003 is an apocalyptic number.

331314011003 is a deficient number, since it is larger than the sum of its proper divisors (111820045).

331314011003 is a wasteful number, since it uses less digits than its factorization.

331314011003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111820044.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 331314011003 its reverse (300110413133), we get a palindrome (631424424136).

The spelling of 331314011003 in words is "three hundred thirty-one billion, three hundred fourteen million, eleven thousand, three".