1333011323213 has 16 divisors (see below), whose sum is σ = 1408278279600. Its totient is φ = 1259984140800.

The previous prime is 1333011323207. The next prime is 1333011323239. The reversal of 1333011323213 is 3123231103331.

It can be written as a sum of positive squares in 8 ways, for example, as 13586932969 + 1319424390244 = 116563^2 + 1148662^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1333011323213 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 (1333011323713) 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, 2296106 + ... + 2817467.

It is an arithmetic number, because the mean of its divisors is an integer number (88017392475).

Almost surely, 2^{1333011323213} is an apocalyptic number.

It is an amenable number.

1333011323213 is a deficient number, since it is larger than the sum of its proper divisors (75266956387).

1333011323213 is a wasteful number, since it uses less digits than its factorization.

1333011323213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5113792.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 1333011323213 its reverse (3123231103331), we get a palindrome (4456242426544).

The spelling of 1333011323213 in words is "one trillion, three hundred thirty-three billion, eleven million, three hundred twenty-three thousand, two hundred thirteen".