130029852981 has 24 divisors (see below), whose sum is σ = 201857848320. Its totient is φ = 74236865472.

The previous prime is 130029852893. The next prime is 130029853007. The reversal of 130029852981 is 189258920031.

It is not a de Polignac number, because 130029852981 - 2¹¹ = 130029850933 is a prime.

It is a super-2 number, since 2×130029852981² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130029852981.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130029850981) by changing a digit.

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, 225781 + ... + 557706.

It is an arithmetic number, because the mean of its divisors is an integer number (8410743680).

Almost surely, 2^130029852981 is an apocalyptic number.

It is an amenable number.

130029852981 is a deficient number, since it is larger than the sum of its proper divisors (71827995339).

130029852981 is a wasteful number, since it uses less digits than its factorization.

130029852981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784633 (or 784626 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 48.

The spelling of 130029852981 in words is "one hundred thirty billion, twenty-nine million, eight hundred fifty-two thousand, nine hundred eighty-one".