1035321045313 has 4 divisors (see below), whose sum is σ = 1036597644208. Its totient is φ = 1034044446420.

The previous prime is 1035321045307. The next prime is 1035321045361. The reversal of 1035321045313 is 3135401235301.

It is a happy number.

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 1035321045313 - 2⁵ = 1035321045281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1035321045373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 638298231 + ... + 638299852.

It is an arithmetic number, because the mean of its divisors is an integer number (259149411052).

Almost surely, 2^{1035321045313} is an apocalyptic number.

It is an amenable number.

1035321045313 is a deficient number, since it is larger than the sum of its proper divisors (1276598895).

1035321045313 is an equidigital number, since it uses as much as digits as its factorization.

1035321045313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276598894.

The product of its (nonzero) digits is 16200, while the sum is 31.

The spelling of 1035321045313 in words is "one trillion, thirty-five billion, three hundred twenty-one million, forty-five thousand, three hundred thirteen".