130223011 has 4 divisors (see below), whose sum is σ = 133399224. Its totient is φ = 127046800.

The previous prime is 130222993. The next prime is 130223029. The reversal of 130223011 is 110322031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110322031 = 353 ⋅312527.

It is an interprime number because it is at equal distance from previous prime (130222993) and next prime (130223029).

It is a cyclic number.

It is not a de Polignac number, because 130223011 - 2¹⁵ = 130190243 is a prime.

It is a super-2 number, since 2×130223011² = 33916065187812242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130222982 and 130223000.

It is not an unprimeable number, because it can be changed into a prime (130223911) 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, 1588045 + ... + 1588126.

It is an arithmetic number, because the mean of its divisors is an integer number (33349806).

Almost surely, 2^130223011 is an apocalyptic number.

130223011 is a deficient number, since it is larger than the sum of its proper divisors (3176213).

130223011 is an equidigital number, since it uses as much as digits as its factorization.

130223011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3176212.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 130223011 is about 11411.5297396975. The cubic root of 130223011 is about 506.8692103894.

Adding to 130223011 its reverse (110322031), we get a palindrome (240545042).

The spelling of 130223011 in words is "one hundred thirty million, two hundred twenty-three thousand, eleven".