10320012131111 has 2 divisors, whose sum is σ = 10320012131112. Its totient is φ = 10320012131110.

The previous prime is 10320012131081. The next prime is 10320012131131. The reversal of 10320012131111 is 11113121002301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10320012131111 - 2²² = 10320007936807 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10320012131111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10320012131131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5160006065555 + 5160006065556.

It is an arithmetic number, because the mean of its divisors is an integer number (5160006065556).

Almost surely, 2^{10320012131111} is an apocalyptic number.

10320012131111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10320012131111 is an equidigital number, since it uses as much as digits as its factorization.

10320012131111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 10320012131111 its reverse (11113121002301), we get a palindrome (21433133133412).

The spelling of 10320012131111 in words is "ten trillion, three hundred twenty billion, twelve million, one hundred thirty-one thousand, one hundred eleven".