130662543 has 16 divisors (see below), whose sum is σ = 193643136. Its totient is φ = 77694240.

The previous prime is 130662541. The next prime is 130662547. The reversal of 130662543 is 345266031.

It is not a de Polignac number, because 130662543 - 2¹ = 130662541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130662543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130662541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35605 + ... + 39102.

It is an arithmetic number, because the mean of its divisors is an integer number (12102696).

Almost surely, 2^130662543 is an apocalyptic number.

130662543 is a deficient number, since it is larger than the sum of its proper divisors (62980593).

130662543 is a wasteful number, since it uses less digits than its factorization.

130662543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74774.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 130662543 is about 11430.7717587222. The cubic root of 130662543 is about 507.4388359235.

The spelling of 130662543 in words is "one hundred thirty million, six hundred sixty-two thousand, five hundred forty-three".