130522401 has 32 divisors (see below), whose sum is σ = 203869440. Its totient is φ = 82368000.

The previous prime is 130522363. The next prime is 130522409. The reversal of 130522401 is 104225031.

It is not a de Polignac number, because 130522401 - 2¹⁷ = 130391329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130522409) 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, 61681 + ... + 63761.

It is an arithmetic number, because the mean of its divisors is an integer number (6370920).

Almost surely, 2^130522401 is an apocalyptic number.

It is an amenable number.

130522401 is a deficient number, since it is larger than the sum of its proper divisors (73347039).

130522401 is a wasteful number, since it uses less digits than its factorization.

130522401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2214 (or 2208 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 130522401 is about 11424.6400818582. The cubic root of 130522401 is about 507.2573533269.

Adding to 130522401 its reverse (104225031), we get a palindrome (234747432).

The spelling of 130522401 in words is "one hundred thirty million, five hundred twenty-two thousand, four hundred one".