31342013210051 has 2 divisors, whose sum is σ = 31342013210052. Its totient is φ = 31342013210050.

The previous prime is 31342013210023. The next prime is 31342013210059. The reversal of 31342013210051 is 15001231024313.

It is a strong prime.

It is an emirp because it is prime and its reverse (15001231024313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 31342013210051 - 2¹⁸ = 31342012947907 is a prime.

It is a super-2 number, since 2×31342013210051² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 31342013210051.

It is not a weakly prime, because it can be changed into another prime (31342013210059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15671006605025 + 15671006605026.

It is an arithmetic number, because the mean of its divisors is an integer number (15671006605026).

Almost surely, 2^{31342013210051} is an apocalyptic number.

31342013210051 is a deficient number, since it is larger than the sum of its proper divisors (1).

31342013210051 is an equidigital number, since it uses as much as digits as its factorization.

31342013210051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 31342013210051 its reverse (15001231024313), we get a palindrome (46343244234364).

The spelling of 31342013210051 in words is "thirty-one trillion, three hundred forty-two billion, thirteen million, two hundred ten thousand, fifty-one".