130763243 has 16 divisors (see below), whose sum is σ = 144456480. Its totient is φ = 118321632.

The previous prime is 130763209. The next prime is 130763251. The reversal of 130763243 is 342367031.

It is a happy number.

It is not a de Polignac number, because 130763243 - 2⁶ = 130763179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130763543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115880 + ... + 117002.

It is an arithmetic number, because the mean of its divisors is an integer number (9028530).

Almost surely, 2^130763243 is an apocalyptic number.

130763243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

130763243 is a deficient number, since it is larger than the sum of its proper divisors (13693237).

130763243 is an equidigital number, since it uses as much as digits as its factorization.

130763243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215 (or 1189 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 130763243 is about 11435.1756873255. The cubic root of 130763243 is about 507.5691613866.

The spelling of 130763243 in words is "one hundred thirty million, seven hundred sixty-three thousand, two hundred forty-three".