130122501 has 8 divisors (see below), whose sum is σ = 173647584. Its totient is φ = 86672880.

The previous prime is 130122497. The next prime is 130122511. The reversal of 130122501 is 105221031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130122501 - 2² = 130122497 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130122511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14710 + ... + 21831.

It is an arithmetic number, because the mean of its divisors is an integer number (21705948).

Almost surely, 2^130122501 is an apocalyptic number.

It is an amenable number.

130122501 is a deficient number, since it is larger than the sum of its proper divisors (43525083).

130122501 is a wasteful number, since it uses less digits than its factorization.

130122501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37731.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 130122501 is about 11407.1250102732. The cubic root of 130122501 is about 506.7387712383.

Adding to 130122501 its reverse (105221031), we get a palindrome (235343532).

The spelling of 130122501 in words is "one hundred thirty million, one hundred twenty-two thousand, five hundred one".