1035133013 has 4 divisors (see below), whose sum is σ = 1035642720. Its totient is φ = 1034623308.

The previous prime is 1035133003. The next prime is 1035133019. The reversal of 1035133013 is 3103315301.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3103315301 = 1231 ⋅2520971.

It is a cyclic number.

It is not a de Polignac number, because 1035133013 - 2¹² = 1035128917 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 (1035133019) 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, 251795 + ... + 255872.

It is an arithmetic number, because the mean of its divisors is an integer number (258910680).

Almost surely, 2^1035133013 is an apocalyptic number.

It is an amenable number.

1035133013 is a deficient number, since it is larger than the sum of its proper divisors (509707).

1035133013 is an equidigital number, since it uses as much as digits as its factorization.

1035133013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509706.

The product of its (nonzero) digits is 405, while the sum is 20.

The square root of 1035133013 is about 32173.4830722444. The cubic root of 1035133013 is about 1011.5764724791.

Adding to 1035133013 its reverse (3103315301), we get a palindrome (4138448314).

The spelling of 1035133013 in words is "one billion, thirty-five million, one hundred thirty-three thousand, thirteen".