31010021412301 has 2 divisors, whose sum is σ = 31010021412302. Its totient is φ = 31010021412300.

The previous prime is 31010021412257. The next prime is 31010021412323. The reversal of 31010021412301 is 10321412001013.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20488749602500 + 10521271809801 = 4526450^2 + 3243651^2 .

It is an emirp because it is prime and its reverse (10321412001013) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 31010021412301 - 2⁷ = 31010021412173 is a prime.

It is a super-2 number, since 2×31010021412301² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31010021412341) 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, 15505010706150 + 15505010706151.

It is an arithmetic number, because the mean of its divisors is an integer number (15505010706151).

Almost surely, 2^{31010021412301} is an apocalyptic number.

It is an amenable number.

31010021412301 is a deficient number, since it is larger than the sum of its proper divisors (1).

31010021412301 is an equidigital number, since it uses as much as digits as its factorization.

31010021412301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 31010021412301 its reverse (10321412001013), we get a palindrome (41331433413314).

The spelling of 31010021412301 in words is "thirty-one trillion, ten billion, twenty-one million, four hundred twelve thousand, three hundred one".