31000112100341 has 2 divisors, whose sum is σ = 31000112100342. Its totient is φ = 31000112100340.

The previous prime is 31000112100233. The next prime is 31000112100343. The reversal of 31000112100341 is 14300121100013.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30999673030225 + 439070116 = 5567735^2 + 20954^2 .

It is a cyclic number.

It is not a de Polignac number, because 31000112100341 - 2³⁴ = 30982932231157 is a prime.

It is a super-2 number, since 2×31000112100341² (a number of 28 digits) contains 22 as substring.

Together with 31000112100343, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31000112100343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15500056050170 + 15500056050171.

It is an arithmetic number, because the mean of its divisors is an integer number (15500056050171).

Almost surely, 2^{31000112100341} is an apocalyptic number.

It is an amenable number.

31000112100341 is a deficient number, since it is larger than the sum of its proper divisors (1).

31000112100341 is an equidigital number, since it uses as much as digits as its factorization.

31000112100341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 31000112100341 its reverse (14300121100013), we get a palindrome (45300233200354).

The spelling of 31000112100341 in words is "thirty-one trillion, one hundred twelve million, one hundred thousand, three hundred forty-one".