130247166 has 64 divisors (see below), whose sum is σ = 331845120. Its totient is φ = 33177600.

The previous prime is 130247123. The next prime is 130247167. The reversal of 130247166 is 661742031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130247167) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8766 + ... + 18366.

It is an arithmetic number, because the mean of its divisors is an integer number (5185080).

Almost surely, 2^130247166 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130247166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165922560).

130247166 is an abundant number, since it is smaller than the sum of its proper divisors (201597954).

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

130247166 is a wasteful number, since it uses less digits than its factorization.

130247166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9649.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 130247166 is about 11412.5880500437. The cubic root of 130247166 is about 506.9005480891.

Adding to 130247166 its reverse (661742031), we get a palindrome (791989197).

The spelling of 130247166 in words is "one hundred thirty million, two hundred forty-seven thousand, one hundred sixty-six".