1034311311213 has 4 divisors (see below), whose sum is σ = 1379081748288. Its totient is φ = 689540874140.

The previous prime is 1034311311211. The next prime is 1034311311247. The reversal of 1034311311213 is 3121131134301.

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 1034311311213 - 2¹ = 1034311311211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034311311211) 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, 172385218533 + ... + 172385218538.

It is an arithmetic number, because the mean of its divisors is an integer number (344770437072).

Almost surely, 2^{1034311311213} is an apocalyptic number.

It is an amenable number.

1034311311213 is a deficient number, since it is larger than the sum of its proper divisors (344770437075).

1034311311213 is an equidigital number, since it uses as much as digits as its factorization.

1034311311213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344770437074.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 1034311311213 its reverse (3121131134301), we get a palindrome (4155442445514).

The spelling of 1034311311213 in words is "one trillion, thirty-four billion, three hundred eleven million, three hundred eleven thousand, two hundred thirteen".