1403332045013 has 4 divisors (see below), whose sum is σ = 1404135327840. Its totient is φ = 1402528762188.

The previous prime is 1403332044949. The next prime is 1403332045051. The reversal of 1403332045013 is 3105402333041.

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 1403332045013 - 2⁶ = 1403332044949 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 (1403332045613) 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, 401638793 + ... + 401642286.

It is an arithmetic number, because the mean of its divisors is an integer number (351033831960).

Almost surely, 2^{1403332045013} is an apocalyptic number.

It is an amenable number.

1403332045013 is a deficient number, since it is larger than the sum of its proper divisors (803282827).

1403332045013 is an equidigital number, since it uses as much as digits as its factorization.

1403332045013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803282826.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 1403332045013 its reverse (3105402333041), we get a palindrome (4508734378054).

The spelling of 1403332045013 in words is "one trillion, four hundred three billion, three hundred thirty-two million, forty-five thousand, thirteen".