1332743513 has 4 divisors (see below), whose sum is σ = 1332914640. Its totient is φ = 1332572388.

The previous prime is 1332743479. The next prime is 1332743519. The reversal of 1332743513 is 3153472331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1332743513 - 2⁶ = 1332743449 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1332743513.

It is not an unprimeable number, because it can be changed into a prime (1332743519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73295 + ... + 89652.

It is an arithmetic number, because the mean of its divisors is an integer number (333228660).

Almost surely, 2^1332743513 is an apocalyptic number.

It is an amenable number.

1332743513 is a deficient number, since it is larger than the sum of its proper divisors (171127).

1332743513 is an equidigital number, since it uses as much as digits as its factorization.

1332743513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171126.

The product of its digits is 22680, while the sum is 32.

The square root of 1332743513 is about 36506.7598260925. The cubic root of 1332743513 is about 1100.4800970418.

The spelling of 1332743513 in words is "one billion, three hundred thirty-two million, seven hundred forty-three thousand, five hundred thirteen".