130503022 has 32 divisors (see below), whose sum is σ = 217834848. Its totient is φ = 58254336.

The previous prime is 130503017. The next prime is 130503047. The reversal of 130503022 is 220305031.

It is a super-2 number, since 2×130503022² = 34062077502264968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130502987 and 130503005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125818 + ... + 126850.

It is an arithmetic number, because the mean of its divisors is an integer number (6807339).

Almost surely, 2^130503022 is an apocalyptic number.

130503022 is a deficient number, since it is larger than the sum of its proper divisors (87331826).

130503022 is a wasteful number, since it uses less digits than its factorization.

130503022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 130503022 is about 11423.7919273768. The cubic root of 130503022 is about 507.2322474787.

Adding to 130503022 its reverse (220305031), we get a palindrome (350808053).

The spelling of 130503022 in words is "one hundred thirty million, five hundred three thousand, twenty-two".