130122203 has 4 divisors (see below), whose sum is σ = 136970760. Its totient is φ = 123273648.

The previous prime is 130122193. The next prime is 130122227. The reversal of 130122203 is 302221031.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130122203 is a prime.

It is a Duffinian number.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3424250 + ... + 3424287.

It is an arithmetic number, because the mean of its divisors is an integer number (34242690).

Almost surely, 2^130122203 is an apocalyptic number.

130122203 is a deficient number, since it is larger than the sum of its proper divisors (6848557).

130122203 is an equidigital number, since it uses as much as digits as its factorization.

130122203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6848556.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 130122203 is about 11407.1119482540. Note that the first 3 decimals coincide. The cubic root of 130122203 is about 506.7383844021.

Adding to 130122203 its reverse (302221031), we get a palindrome (432343234).

The spelling of 130122203 in words is "one hundred thirty million, one hundred twenty-two thousand, two hundred three".