130142655 has 24 divisors (see below), whose sum is σ = 225847440. Its totient is φ = 69327360.

The previous prime is 130142629. The next prime is 130142711. The reversal of 130142655 is 556241031.

130142655 is a `hidden beast` number, since 1 + 3 + 0 + 1 + 4 + 2 + 655 = 666.

It is not a de Polignac number, because 130142655 - 2⁶ = 130142591 is a prime.

It is a super-2 number, since 2×130142655² = 33874221300898050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67951 + ... + 69839.

It is an arithmetic number, because the mean of its divisors is an integer number (9410310).

Almost surely, 2^130142655 is an apocalyptic number.

130142655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130142655 is a deficient number, since it is larger than the sum of its proper divisors (95704785).

130142655 is a wasteful number, since it uses less digits than its factorization.

130142655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3431 (or 3428 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 130142655 is about 11408.0083713153. The cubic root of 130142655 is about 506.7649319353.

Adding to 130142655 its reverse (556241031), we get a palindrome (686383686).

It can be divided in two parts, 1301 and 42655, that added together give a triangular number (43956 = T₂₉₆).

The spelling of 130142655 in words is "one hundred thirty million, one hundred forty-two thousand, six hundred fifty-five".