13753143 has 6 divisors (see below), whose sum is σ = 19865664. Its totient is φ = 9168756.

The previous prime is 13753141. The next prime is 13753171. The reversal of 13753143 is 34135731.

It is not a de Polignac number, because 13753143 - 2¹ = 13753141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13753141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 764055 + ... + 764072.

It is an arithmetic number, because the mean of its divisors is an integer number (3310944).

Almost surely, 2^13753143 is an apocalyptic number.

13753143 is a deficient number, since it is larger than the sum of its proper divisors (6112521).

13753143 is a wasteful number, since it uses less digits than its factorization.

13753143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1528133 (or 1528130 counting only the distinct ones).

The product of its digits is 3780, while the sum is 27.

The square root of 13753143 is about 3708.5230213658. The cubic root of 13753143 is about 239.5892453202.

Adding to 13753143 its reverse (34135731), we get a palindrome (47888874).

The spelling of 13753143 in words is "thirteen million, seven hundred fifty-three thousand, one hundred forty-three".