210041234403031 has 2 divisors, whose sum is σ = 210041234403032. Its totient is φ = 210041234403030.

The previous prime is 210041234402933. The next prime is 210041234403071. The reversal of 210041234403031 is 130304432140012.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210041234403031 - 2¹⁹ = 210041233878743 is a prime.

It is a super-2 number, since 2×210041234403031² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210041234403071) 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, 105020617201515 + 105020617201516.

It is an arithmetic number, because the mean of its divisors is an integer number (105020617201516).

Almost surely, 2^{210041234403031} is an apocalyptic number.

210041234403031 is a deficient number, since it is larger than the sum of its proper divisors (1).

210041234403031 is an equidigital number, since it uses as much as digits as its factorization.

210041234403031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 210041234403031 its reverse (130304432140012), we get a palindrome (340345666543043).

The spelling of 210041234403031 in words is "two hundred ten trillion, forty-one billion, two hundred thirty-four million, four hundred three thousand, thirty-one".