130753243 has 2 divisors, whose sum is σ = 130753244. Its totient is φ = 130753242.

The previous prime is 130753241. The next prime is 130753253. The reversal of 130753243 is 342357031.

It is a weak prime.

It is an emirp because it is prime and its reverse (342357031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130753243 - 2¹ = 130753241 is a prime.

It is a super-3 number, since 3×130753243³ (a number of 25 digits) contains 333 as substring.

Together with 130753241, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (130753241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65376621 + 65376622.

It is an arithmetic number, because the mean of its divisors is an integer number (65376622).

Almost surely, 2^130753243 is an apocalyptic number.

130753243 is a deficient number, since it is larger than the sum of its proper divisors (1).

130753243 is an equidigital number, since it uses as much as digits as its factorization.

130753243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 130753243 is about 11434.7384316389. The cubic root of 130753243 is about 507.5562224268.

The spelling of 130753243 in words is "one hundred thirty million, seven hundred fifty-three thousand, two hundred forty-three".