13030101 has 12 divisors (see below), whose sum is σ = 21510112. Its totient is φ = 7445736.

The previous prime is 13030097. The next prime is 13030117. The reversal of 13030101 is 10103031.

It is not a de Polignac number, because 13030101 - 2² = 13030097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13030151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103351 + ... + 103476.

Almost surely, 2^13030101 is an apocalyptic number.

It is an amenable number.

13030101 is a deficient number, since it is larger than the sum of its proper divisors (8480011).

13030101 is a wasteful number, since it uses less digits than its factorization.

13030101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206840 (or 206837 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 9.

The square root of 13030101 is about 3609.7231195758. The cubic root of 13030101 is about 235.3148097158.

Adding to 13030101 its reverse (10103031), we get a palindrome (23133132).

It can be divided in two parts, 13030 and 101, that added together give a palindrome (13131).

The spelling of 13030101 in words is "thirteen million, thirty thousand, one hundred one".