130300121 has 16 divisors (see below), whose sum is σ = 161035776. Its totient is φ = 102875136.

The previous prime is 130300117. The next prime is 130300141. The reversal of 130300121 is 121003031.

It is not a de Polignac number, because 130300121 - 2² = 130300117 is a prime.

It is a super-2 number, since 2×130300121² = 33956243065229282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130300141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6056 + ... + 17241.

It is an arithmetic number, because the mean of its divisors is an integer number (10064736).

Almost surely, 2^130300121 is an apocalyptic number.

It is an amenable number.

130300121 is a deficient number, since it is larger than the sum of its proper divisors (30735655).

130300121 is a wasteful number, since it uses less digits than its factorization.

130300121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23368.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 130300121 is about 11414.9078401886. The cubic root of 130300121 is about 506.9692361645.

Adding to 130300121 its reverse (121003031), we get a palindrome (251303152).

The spelling of 130300121 in words is "one hundred thirty million, three hundred thousand, one hundred twenty-one".