130443435501 has 4 divisors (see below), whose sum is σ = 173924580672. Its totient is φ = 86962290332.

The previous prime is 130443435469. The next prime is 130443435517. The reversal of 130443435501 is 105534344031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 130443435501 - 2⁵ = 130443435469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130443435401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21740572581 + ... + 21740572586.

It is an arithmetic number, because the mean of its divisors is an integer number (43481145168).

Almost surely, 2^130443435501 is an apocalyptic number.

It is an amenable number.

130443435501 is a deficient number, since it is larger than the sum of its proper divisors (43481145171).

130443435501 is an equidigital number, since it uses as much as digits as its factorization.

130443435501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43481145170.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 130443435501 its reverse (105534344031), we get a palindrome (235977779532).

The spelling of 130443435501 in words is "one hundred thirty billion, four hundred forty-three million, four hundred thirty-five thousand, five hundred one".