130501052 has 48 divisors (see below), whose sum is σ = 256701312. Its totient is φ = 57545280.

The previous prime is 130501051. The next prime is 130501067. The reversal of 130501052 is 250105031.

It is a self number, because there is not a number n which added to its sum of digits gives 130501052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130501051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249263 + ... + 249785.

It is an arithmetic number, because the mean of its divisors is an integer number (5347944).

Almost surely, 2^130501052 is an apocalyptic number.

It is an amenable number.

130501052 is a deficient number, since it is larger than the sum of its proper divisors (126200260).

130501052 is a wasteful number, since it uses less digits than its factorization.

130501052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698 (or 696 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 130501052 is about 11423.7057034922. The cubic root of 130501052 is about 507.2296951685.

Adding to 130501052 its reverse (250105031), we get a palindrome (380606083).

The spelling of 130501052 in words is "one hundred thirty million, five hundred one thousand, fifty-two".