130433784526 has 4 divisors (see below), whose sum is σ = 195650676792. Its totient is φ = 65216892262.

The previous prime is 130433784517. The next prime is 130433784539. The reversal of 130433784526 is 625487334031.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 32608446130 + ... + 32608446133.

It is an arithmetic number, because the mean of its divisors is an integer number (48912669198).

Almost surely, 2^130433784526 is an apocalyptic number.

130433784526 is a deficient number, since it is larger than the sum of its proper divisors (65216892266).

130433784526 is an equidigital number, since it uses as much as digits as its factorization.

130433784526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65216892265.

The product of its (nonzero) digits is 1451520, while the sum is 46.

The spelling of 130433784526 in words is "one hundred thirty billion, four hundred thirty-three million, seven hundred eighty-four thousand, five hundred twenty-six".