130525551143 has 16 divisors (see below), whose sum is σ = 144039772800. Its totient is φ = 117538767840.

The previous prime is 130525551139. The next prime is 130525551187. The reversal of 130525551143 is 341155525031.

It is not a de Polignac number, because 130525551143 - 2² = 130525551139 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 (130525551043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 549053 + ... + 750006.

It is an arithmetic number, because the mean of its divisors is an integer number (9002485800).

Almost surely, 2^130525551143 is an apocalyptic number.

130525551143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

130525551143 is a deficient number, since it is larger than the sum of its proper divisors (13514221657).

130525551143 is a wasteful number, since it uses less digits than its factorization.

130525551143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299262.

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 130525551143 in words is "one hundred thirty billion, five hundred twenty-five million, five hundred fifty-one thousand, one hundred forty-three".