13711051 has 4 divisors (see below), whose sum is σ = 13844272. Its totient is φ = 13577832.

The previous prime is 13711043. The next prime is 13711133. The reversal of 13711051 is 15011731.

13711051 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13711051 - 2³ = 13711043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13712051) 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 3 ways as a sum of consecutive naturals, for example, 66456 + ... + 66661.

It is an arithmetic number, because the mean of its divisors is an integer number (3461068).

Almost surely, 2^13711051 is an apocalyptic number.

13711051 is a deficient number, since it is larger than the sum of its proper divisors (133221).

13711051 is a wasteful number, since it uses less digits than its factorization.

13711051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133220.

The product of its (nonzero) digits is 105, while the sum is 19.

The square root of 13711051 is about 3702.8436369904. The cubic root of 13711051 is about 239.3445716401.

Adding to 13711051 its reverse (15011731), we get a palindrome (28722782).

The spelling of 13711051 in words is "thirteen million, seven hundred eleven thousand, fifty-one".