10031210231311 has 2 divisors, whose sum is σ = 10031210231312. Its totient is φ = 10031210231310.

The previous prime is 10031210231243. The next prime is 10031210231323. The reversal of 10031210231311 is 11313201213001.

It is a strong prime.

It is an emirp because it is prime and its reverse (11313201213001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10031210231311 - 2¹¹ = 10031210229263 is a prime.

It is a super-2 number, since 2×10031210231311² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10031210231611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5015605115655 + 5015605115656.

It is an arithmetic number, because the mean of its divisors is an integer number (5015605115656).

Almost surely, 2^{10031210231311} is an apocalyptic number.

10031210231311 is a deficient number, since it is larger than the sum of its proper divisors (1).

10031210231311 is an equidigital number, since it uses as much as digits as its factorization.

10031210231311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 10031210231311 its reverse (11313201213001), we get a palindrome (21344411444312).

The spelling of 10031210231311 in words is "ten trillion, thirty-one billion, two hundred ten million, two hundred thirty-one thousand, three hundred eleven".