1033213221311 has 16 divisors (see below), whose sum is σ = 1068633461280. Its totient is φ = 998288478720.

The previous prime is 1033213221289. The next prime is 1033213221317. The reversal of 1033213221311 is 1131223123301.

It is a cyclic number.

It is not a de Polignac number, because 1033213221311 - 2¹⁴ = 1033213204927 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 (1033213221317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9496160 + ... + 9604346.

It is an arithmetic number, because the mean of its divisors is an integer number (66789591330).

Almost surely, 2^{1033213221311} is an apocalyptic number.

1033213221311 is a deficient number, since it is larger than the sum of its proper divisors (35420239969).

1033213221311 is a wasteful number, since it uses less digits than its factorization.

1033213221311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110474.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1033213221311 its reverse (1131223123301), we get a palindrome (2164436344612).

The spelling of 1033213221311 in words is "one trillion, thirty-three billion, two hundred thirteen million, two hundred twenty-one thousand, three hundred eleven".