130032130433 has 4 divisors (see below), whose sum is σ = 137681079300. Its totient is φ = 122383181568.

The previous prime is 130032130357. The next prime is 130032130463. The reversal of 130032130433 is 334031230031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 83424501889 + 46607628544 = 288833^2 + 215888^2 .

It is a cyclic number.

It is not a de Polignac number, because 130032130433 - 2²⁶ = 129965021569 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130032130399 and 130032130408.

It is not an unprimeable number, because it can be changed into a prime (130032130463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3824474408 + ... + 3824474441.

It is an arithmetic number, because the mean of its divisors is an integer number (34420269825).

Almost surely, 2^130032130433 is an apocalyptic number.

It is an amenable number.

130032130433 is a deficient number, since it is larger than the sum of its proper divisors (7648948867).

130032130433 is an equidigital number, since it uses as much as digits as its factorization.

130032130433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7648948866.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 130032130433 its reverse (334031230031), we get a palindrome (464063360464).

The spelling of 130032130433 in words is "one hundred thirty billion, thirty-two million, one hundred thirty thousand, four hundred thirty-three".