331322013103 has 2 divisors, whose sum is σ = 331322013104. Its totient is φ = 331322013102.

The previous prime is 331322013101. The next prime is 331322013131. The reversal of 331322013103 is 301310223133.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 331322013103 - 2¹ = 331322013101 is a prime.

Together with 331322013101, 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 (331322013101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165661006551 + 165661006552.

It is an arithmetic number, because the mean of its divisors is an integer number (165661006552).

Almost surely, 2^331322013103 is an apocalyptic number.

331322013103 is a deficient number, since it is larger than the sum of its proper divisors (1).

331322013103 is an equidigital number, since it uses as much as digits as its factorization.

331322013103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 331322013103 its reverse (301310223133), we get a palindrome (632632236236).

The spelling of 331322013103 in words is "three hundred thirty-one billion, three hundred twenty-two million, thirteen thousand, one hundred three".