130017852 has 48 divisors (see below), whose sum is σ = 346204320. Its totient is φ = 42166656.

The previous prime is 130017821. The next prime is 130017859. The reversal of 130017852 is 258710031.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130017859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12273 + ... + 20264.

It is an arithmetic number, because the mean of its divisors is an integer number (7212590).

Almost surely, 2^130017852 is an apocalyptic number.

130017852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130017852 is an abundant number, since it is smaller than the sum of its proper divisors (216186468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130017852 is a wasteful number, since it uses less digits than its factorization.

130017852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32587 (or 32579 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 130017852 is about 11402.5370861050. The cubic root of 130017852 is about 506.6028892099.

Adding to 130017852 its reverse (258710031), we get a palindrome (388727883).

The spelling of 130017852 in words is "one hundred thirty million, seventeen thousand, eight hundred fifty-two".