130132551 has 8 divisors (see below), whose sum is σ = 181054080. Its totient is φ = 82983032.

The previous prime is 130132547. The next prime is 130132553. The reversal of 130132551 is 155231031.

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 130132551 - 2² = 130132547 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130132553) 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, 942921 + ... + 943058.

It is an arithmetic number, because the mean of its divisors is an integer number (22631760).

Almost surely, 2^130132551 is an apocalyptic number.

130132551 is a deficient number, since it is larger than the sum of its proper divisors (50921529).

130132551 is a wasteful number, since it uses less digits than its factorization.

130132551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886005.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 130132551 is about 11407.5655159197. The cubic root of 130132551 is about 506.7518168773.

Adding to 130132551 its reverse (155231031), we get a palindrome (285363582).

The spelling of 130132551 in words is "one hundred thirty million, one hundred thirty-two thousand, five hundred fifty-one".