1343232253 has 6 divisors (see below), whose sum is σ = 1476445502. Its totient is φ = 1221120120.

The previous prime is 1343232239. The next prime is 1343232277. The reversal of 1343232253 is 3522323431.

It can be written as a sum of positive squares in only one way, i.e., 1048011129 + 295221124 = 32373^2 + 17182^2 .

It is not a de Polignac number, because 1343232253 - 2⁹ = 1343231741 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 (1343236253) 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, 5550426 + ... + 5550667.

Almost surely, 2^1343232253 is an apocalyptic number.

It is an amenable number.

1343232253 is a deficient number, since it is larger than the sum of its proper divisors (133213249).

1343232253 is a wasteful number, since it uses less digits than its factorization.

1343232253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11101115 (or 11101104 counting only the distinct ones).

The product of its digits is 12960, while the sum is 28.

The square root of 1343232253 is about 36650.1330556930. The cubic root of 1343232253 is about 1103.3594960273.

Adding to 1343232253 its reverse (3522323431), we get a palindrome (4865555684).

The spelling of 1343232253 in words is "one billion, three hundred forty-three million, two hundred thirty-two thousand, two hundred fifty-three".