130001101 has 4 divisors (see below), whose sum is σ = 131782012. Its totient is φ = 128220192.

The previous prime is 130001099. The next prime is 130001111. The reversal of 130001101 is 101100031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 101100031 = 1319 ⋅76649.

It can be written as a sum of positive squares in 2 ways, for example, as 83283876 + 46717225 = 9126^2 + 6835^2 .

It is a cyclic number.

It is not a de Polignac number, because 130001101 - 2¹ = 130001099 is a prime.

It is a super-2 number, since 2×130001101² = 33800572522424402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130001111) 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, 890346 + ... + 890491.

It is an arithmetic number, because the mean of its divisors is an integer number (32945503).

Almost surely, 2^130001101 is an apocalyptic number.

It is an amenable number.

130001101 is a deficient number, since it is larger than the sum of its proper divisors (1780911).

130001101 is an equidigital number, since it uses as much as digits as its factorization.

130001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780910.

The product of its (nonzero) digits is 3, while the sum is 7.

The square root of 130001101 is about 11401.8025329331. The cubic root of 130001101 is about 506.5811320195.

Adding to 130001101 its reverse (101100031), we get a palindrome (231101132).

The spelling of 130001101 in words is "one hundred thirty million, one thousand, one hundred one".