13053911 has 8 divisors (see below), whose sum is σ = 14196000. Its totient is φ = 11931552.

The previous prime is 13053899. The next prime is 13053917. The reversal of 13053911 is 11935031.

13053911 = T₂₄₈ + T₂₄₉ + ... + T₄₅₃.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13053911 - 2²² = 8859607 is a prime.

It is a super-3 number, since 3×13053911³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13053917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3536 + ... + 6213.

It is an arithmetic number, because the mean of its divisors is an integer number (1774500).

Almost surely, 2^13053911 is an apocalyptic number.

13053911 is a deficient number, since it is larger than the sum of its proper divisors (1142089).

13053911 is a wasteful number, since it uses less digits than its factorization.

13053911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9865.

The product of its (nonzero) digits is 405, while the sum is 23.

The square root of 13053911 is about 3613.0196512059. The cubic root of 13053911 is about 235.4580533323.

Adding to 13053911 its reverse (11935031), we get a palindrome (24988942).

The spelling of 13053911 in words is "thirteen million, fifty-three thousand, nine hundred eleven".