130743361 has 4 divisors (see below), whose sum is σ = 149420992. Its totient is φ = 112065732.

The previous prime is 130743317. The next prime is 130743367. The reversal of 130743361 is 163347031.

It is a happy number.

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 130743361 - 2¹³ = 130735169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130743367) 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, 9338805 + ... + 9338818.

It is an arithmetic number, because the mean of its divisors is an integer number (37355248).

Almost surely, 2^130743361 is an apocalyptic number.

It is an amenable number.

130743361 is a deficient number, since it is larger than the sum of its proper divisors (18677631).

130743361 is an equidigital number, since it uses as much as digits as its factorization.

130743361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18677630.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 130743361 is about 11434.3063191433. The cubic root of 130743361 is about 507.5434354987.

The spelling of 130743361 in words is "one hundred thirty million, seven hundred forty-three thousand, three hundred sixty-one".