130000031303 has 2 divisors, whose sum is σ = 130000031304. Its totient is φ = 130000031302.

The previous prime is 130000031257. The next prime is 130000031321. The reversal of 130000031303 is 303130000031.

It is a strong prime.

It is an emirp because it is prime and its reverse (303130000031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130000031303 - 2⁸ = 130000031047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130000031353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65000015651 + 65000015652.

It is an arithmetic number, because the mean of its divisors is an integer number (65000015652).

Almost surely, 2^130000031303 is an apocalyptic number.

130000031303 is a deficient number, since it is larger than the sum of its proper divisors (1).

130000031303 is an equidigital number, since it uses as much as digits as its factorization.

130000031303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81, while the sum is 14.

Adding to 130000031303 its reverse (303130000031), we get a palindrome (433130031334).

It can be divided in two parts, 130000031 and 303, that multiplied together give a palindrome (39390009393).

The spelling of 130000031303 in words is "one hundred thirty billion, thirty-one thousand, three hundred three".