10312031031111 has 12 divisors (see below), whose sum is σ = 14895186963592. Its totient is φ = 6874673032656.

The previous prime is 10312031031019. The next prime is 10312031031121. The reversal of 10312031031111 is 11113013021301.

10312031031111 is a `hidden beast` number, since 1 + 0 + 31 + 2 + 0 + 310 + 311 + 11 = 666.

It is not a de Polignac number, because 10312031031111 - 2¹⁹ = 10312030506823 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 (10312031031121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5130480 + ... + 6851706.

Almost surely, 2^{10312031031111} is an apocalyptic number.

10312031031111 is a deficient number, since it is larger than the sum of its proper divisors (4583155932481).

10312031031111 is a wasteful number, since it uses less digits than its factorization.

10312031031111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386910 (or 2386907 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 10312031031111 its reverse (11113013021301), we get a palindrome (21425044052412).

The spelling of 10312031031111 in words is "ten trillion, three hundred twelve billion, thirty-one million, thirty-one thousand, one hundred eleven".