10311322440213 has 32 divisors (see below), whose sum is σ = 15850512430080. Its totient is φ = 6617997250560.

The previous prime is 10311322440173. The next prime is 10311322440247. The reversal of 10311322440213 is 31204422311301.

10311322440213 is a `hidden beast` number, since 1 + 0 + 3 + 1 + 1 + 3 + 2 + 2 + 440 + 213 = 666.

It is not a de Polignac number, because 10311322440213 - 2¹⁰ = 10311322439189 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10311322440313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31753956 + ... + 32077037.

It is an arithmetic number, because the mean of its divisors is an integer number (495328513440).

Almost surely, 2^{10311322440213} is an apocalyptic number.

It is an amenable number.

10311322440213 is a deficient number, since it is larger than the sum of its proper divisors (5539189989867).

10311322440213 is a wasteful number, since it uses less digits than its factorization.

10311322440213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63831226 (or 63831220 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 10311322440213 its reverse (31204422311301), we get a palindrome (41515744751514).

The spelling of 10311322440213 in words is "ten trillion, three hundred eleven billion, three hundred twenty-two million, four hundred forty thousand, two hundred thirteen".