130122213 has 8 divisors (see below), whose sum is σ = 186842208. Its totient is φ = 80075184.

The previous prime is 130122193. The next prime is 130122227. The reversal of 130122213 is 312221031.

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

It is not a de Polignac number, because 130122213 - 2¹² = 130118117 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 130122192 and 130122201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130122253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1668195 + ... + 1668272.

It is an arithmetic number, because the mean of its divisors is an integer number (23355276).

Almost surely, 2^130122213 is an apocalyptic number.

130122213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

130122213 is a deficient number, since it is larger than the sum of its proper divisors (56719995).

130122213 is a wasteful number, since it uses less digits than its factorization.

130122213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3336483.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 130122213 is about 11407.1123865771. The cubic root of 130122213 is about 506.7383973832.

Adding to 130122213 its reverse (312221031), we get a palindrome (442343244).

It can be divided in two parts, 13012 and 2213, that added together give a triangular number (15225 = T₁₇₄).

The spelling of 130122213 in words is "one hundred thirty million, one hundred twenty-two thousand, two hundred thirteen".