130545743 has 8 divisors (see below), whose sum is σ = 137625600. Its totient is φ = 123645240.

The previous prime is 130545739. The next prime is 130545749. The reversal of 130545743 is 347545031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130545743 - 2² = 130545739 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130545749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43343 + ... + 46256.

It is an arithmetic number, because the mean of its divisors is an integer number (17203200).

Almost surely, 2^130545743 is an apocalyptic number.

130545743 is a deficient number, since it is larger than the sum of its proper divisors (7079857).

130545743 is an equidigital number, since it uses as much as digits as its factorization.

130545743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89677.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 130545743 is about 11425.6616001000. The cubic root of 130545743 is about 507.2875900150.

The spelling of 130545743 in words is "one hundred thirty million, five hundred forty-five thousand, seven hundred forty-three".