130138364 has 12 divisors (see below), whose sum is σ = 227836224. Its totient is φ = 65042304.

The previous prime is 130138363. The next prime is 130138409. The reversal of 130138364 is 463831031.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130138363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7532 + ... + 17804.

It is an arithmetic number, because the mean of its divisors is an integer number (18986352).

Almost surely, 2^130138364 is an apocalyptic number.

It is an amenable number.

130138364 is a deficient number, since it is larger than the sum of its proper divisors (97697860).

130138364 is a wasteful number, since it uses less digits than its factorization.

130138364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13444 (or 13442 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 130138364 is about 11407.8203001275. The cubic root of 130138364 is about 506.7593622722.

Adding to 130138364 its reverse (463831031), we get a palindrome (593969395).

The spelling of 130138364 in words is "one hundred thirty million, one hundred thirty-eight thousand, three hundred sixty-four".