1343113141 has 8 divisors (see below), whose sum is σ = 1357329600. Its totient is φ = 1328937792.

The previous prime is 1343113133. The next prime is 1343113147. The reversal of 1343113141 is 1413113431.

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 1343113141 - 2³ = 1343113133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343113147) 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, 57766 + ... + 77608.

It is an arithmetic number, because the mean of its divisors is an integer number (169666200).

Almost surely, 2^1343113141 is an apocalyptic number.

It is an amenable number.

1343113141 is a deficient number, since it is larger than the sum of its proper divisors (14216459).

1343113141 is a wasteful number, since it uses less digits than its factorization.

1343113141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20555.

The product of its digits is 432, while the sum is 22.

The square root of 1343113141 is about 36648.5080323879. The cubic root of 1343113141 is about 1103.3268813546.

Adding to 1343113141 its reverse (1413113431), we get a palindrome (2756226572).

The spelling of 1343113141 in words is "one billion, three hundred forty-three million, one hundred thirteen thousand, one hundred forty-one".