1343132403 has 32 divisors (see below), whose sum is σ = 1891814400. Its totient is φ = 845978496.

The previous prime is 1343132369. The next prime is 1343132423. The reversal of 1343132403 is 3042313431.

It is not a de Polignac number, because 1343132403 - 2²⁸ = 1074696947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1343132423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2638513 + ... + 2639021.

It is an arithmetic number, because the mean of its divisors is an integer number (59119200).

Almost surely, 2^1343132403 is an apocalyptic number.

1343132403 is a deficient number, since it is larger than the sum of its proper divisors (548681997).

1343132403 is a wasteful number, since it uses less digits than its factorization.

1343132403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 1343132403 is about 36648.7708252269. The cubic root of 1343132403 is about 1103.3321557131.

Adding to 1343132403 its reverse (3042313431), we get a palindrome (4385445834).

The spelling of 1343132403 in words is "one billion, three hundred forty-three million, one hundred thirty-two thousand, four hundred three".