13051101 has 24 divisors (see below), whose sum is σ = 20684160. Its totient is φ = 7295232.

The previous prime is 13051063. The next prime is 13051109. The reversal of 13051101 is 10115031.

It is not a de Polignac number, because 13051101 - 2⁹ = 13050589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13051109) 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 23 ways as a sum of consecutive naturals, for example, 5965 + ... + 7853.

It is an arithmetic number, because the mean of its divisors is an integer number (861840).

Almost surely, 2^13051101 is an apocalyptic number.

It is an amenable number.

13051101 is a deficient number, since it is larger than the sum of its proper divisors (7633059).

13051101 is a wasteful number, since it uses less digits than its factorization.

13051101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1953 (or 1946 counting only the distinct ones).

The product of its (nonzero) digits is 15, while the sum is 12.

The square root of 13051101 is about 3612.6307588792. The cubic root of 13051101 is about 235.4411571288.

Adding to 13051101 its reverse (10115031), we get a palindrome (23166132).

The spelling of 13051101 in words is "thirteen million, fifty-one thousand, one hundred one".