130133122 has 12 divisors (see below), whose sum is σ = 227069190. Its totient is φ = 55771296.

The previous prime is 130133119. The next prime is 130133137. The reversal of 130133122 is 221331031.

It can be written as a sum of positive squares in only one way, i.e., 129709321 + 423801 = 11389^2 + 651^2 .

It is a junction number, because it is equal to n+sod(n) for n = 130133096 and 130133105.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 663847 + ... + 664042.

Almost surely, 2^130133122 is an apocalyptic number.

130133122 is a deficient number, since it is larger than the sum of its proper divisors (96936068).

130133122 is a wasteful number, since it uses less digits than its factorization.

130133122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327905 (or 1327898 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 130133122 is about 11407.5905431428. The cubic root of 130133122 is about 506.7525580572.

Adding to 130133122 its reverse (221331031), we get a palindrome (351464153).

The spelling of 130133122 in words is "one hundred thirty million, one hundred thirty-three thousand, one hundred twenty-two".