331000132303 has 2 divisors, whose sum is σ = 331000132304. Its totient is φ = 331000132302.

The previous prime is 331000132301. The next prime is 331000132363. The reversal of 331000132303 is 303231000133.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 331000132303 - 2¹ = 331000132301 is a prime.

It is a super-2 number, since 2×331000132303² (a number of 24 digits) contains 22 as substring.

Together with 331000132301, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (331000132301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165500066151 + 165500066152.

It is an arithmetic number, because the mean of its divisors is an integer number (165500066152).

Almost surely, 2^331000132303 is an apocalyptic number.

331000132303 is a deficient number, since it is larger than the sum of its proper divisors (1).

331000132303 is an equidigital number, since it uses as much as digits as its factorization.

331000132303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 331000132303 its reverse (303231000133), we get a palindrome (634231132436).

The spelling of 331000132303 in words is "three hundred thirty-one billion, one hundred thirty-two thousand, three hundred three".