13053831 has 8 divisors (see below), whose sum is σ = 19891584. Its totient is φ = 7459320.

The previous prime is 13053829. The next prime is 13053853. The reversal of 13053831 is 13835031.

13053831 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13053831 - 2¹ = 13053829 is a prime.

It is a super-2 number, since 2×13053831² = 340805007553122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13053871) 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, 310785 + ... + 310826.

It is an arithmetic number, because the mean of its divisors is an integer number (2486448).

Almost surely, 2^13053831 is an apocalyptic number.

13053831 is a deficient number, since it is larger than the sum of its proper divisors (6837753).

13053831 is an equidigital number, since it uses as much as digits as its factorization.

13053831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621621.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 13053831 is about 3613.0085801171. The cubic root of 13053831 is about 235.4575723351.

Adding to 13053831 its reverse (13835031), we get a palindrome (26888862).

The spelling of 13053831 in words is "thirteen million, fifty-three thousand, eight hundred thirty-one".