130133101 has 4 divisors (see below), whose sum is σ = 148723552. Its totient is φ = 111542652.

The previous prime is 130133077. The next prime is 130133111. The reversal of 130133101 is 101331031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 101331031 = 23 ⋅4405697.

It is a cyclic number.

It is not a de Polignac number, because 130133101 - 2⁷ = 130132973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130133111) 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, 9295215 + ... + 9295228.

It is an arithmetic number, because the mean of its divisors is an integer number (37180888).

Almost surely, 2^130133101 is an apocalyptic number.

It is an amenable number.

130133101 is a deficient number, since it is larger than the sum of its proper divisors (18590451).

130133101 is an equidigital number, since it uses as much as digits as its factorization.

130133101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18590450.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 130133101 is about 11407.5896227029. The cubic root of 130133101 is about 506.7525307984.

Adding to 130133101 its reverse (101331031), we get a palindrome (231464132).

The spelling of 130133101 in words is "one hundred thirty million, one hundred thirty-three thousand, one hundred one".