130333231019 has 2 divisors, whose sum is σ = 130333231020. Its totient is φ = 130333231018.

The previous prime is 130333230983. The next prime is 130333231057. The reversal of 130333231019 is 910132333031.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130333231019 - 2⁸ = 130333230763 is a prime.

It is a super-2 number, since 2×130333231019² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130333230982 and 130333231000.

It is not a weakly prime, because it can be changed into another prime (130333231069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65166615509 + 65166615510.

It is an arithmetic number, because the mean of its divisors is an integer number (65166615510).

Almost surely, 2^130333231019 is an apocalyptic number.

130333231019 is a deficient number, since it is larger than the sum of its proper divisors (1).

130333231019 is an equidigital number, since it uses as much as digits as its factorization.

130333231019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374, while the sum is 29.

The spelling of 130333231019 in words is "one hundred thirty billion, three hundred thirty-three million, two hundred thirty-one thousand, nineteen".