10010040111031 has 2 divisors, whose sum is σ = 10010040111032. Its totient is φ = 10010040111030.

The previous prime is 10010040111007. The next prime is 10010040111047. The reversal of 10010040111031 is 13011104001001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10010040111031 is a prime.

It is a super-2 number, since 2×10010040111031² (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 (10010040111061) 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 as a sum of consecutive naturals, namely, 5005020055515 + 5005020055516.

It is an arithmetic number, because the mean of its divisors is an integer number (5005020055516).

Almost surely, 2^{10010040111031} is an apocalyptic number.

10010040111031 is a deficient number, since it is larger than the sum of its proper divisors (1).

10010040111031 is an equidigital number, since it uses as much as digits as its factorization.

10010040111031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 10010040111031 its reverse (13011104001001), we get a palindrome (23021144112032).

The spelling of 10010040111031 in words is "ten trillion, ten billion, forty million, one hundred eleven thousand, thirty-one".