1033434311213 has 4 divisors (see below), whose sum is σ = 1035735947100. Its totient is φ = 1031132675328.

The previous prime is 1033434311159. The next prime is 1033434311219. The reversal of 1033434311213 is 3121134343301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 235810273609 + 797624037604 = 485603^2 + 893098^2 .

It is a cyclic number.

It is not a de Polignac number, because 1033434311213 - 2⁸ = 1033434310957 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 (1033434311219) 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, 1150817270 + ... + 1150818167.

It is an arithmetic number, because the mean of its divisors is an integer number (258933986775).

Almost surely, 2^{1033434311213} is an apocalyptic number.

It is an amenable number.

1033434311213 is a deficient number, since it is larger than the sum of its proper divisors (2301635887).

1033434311213 is an equidigital number, since it uses as much as digits as its factorization.

1033434311213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2301635886.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 1033434311213 its reverse (3121134343301), we get a palindrome (4154568654514).

The spelling of 1033434311213 in words is "one trillion, thirty-three billion, four hundred thirty-four million, three hundred eleven thousand, two hundred thirteen".