130303421434031 has 2 divisors, whose sum is σ = 130303421434032. Its totient is φ = 130303421434030.

The previous prime is 130303421434019. The next prime is 130303421434159. The reversal of 130303421434031 is 130434124303031.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130303421434031 is a prime.

It is a super-2 number, since 2×130303421434031² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130303421434231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65151710717015 + 65151710717016.

It is an arithmetic number, because the mean of its divisors is an integer number (65151710717016).

Almost surely, 2^{130303421434031} is an apocalyptic number.

130303421434031 is a deficient number, since it is larger than the sum of its proper divisors (1).

130303421434031 is an equidigital number, since it uses as much as digits as its factorization.

130303421434031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 130303421434031 its reverse (130434124303031), we get a palindrome (260737545737062).

The spelling of 130303421434031 in words is "one hundred thirty trillion, three hundred three billion, four hundred twenty-one million, four hundred thirty-four thousand, thirty-one".