3105255671101 has 2 divisors, whose sum is σ = 3105255671102. Its totient is φ = 3105255671100.

The previous prime is 3105255671099. The next prime is 3105255671137. The reversal of 3105255671101 is 1011765525013.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2607030036900 + 498225634201 = 1614630^2 + 705851^2 .

It is a cyclic number.

It is not a de Polignac number, because 3105255671101 - 2¹ = 3105255671099 is a prime.

It is a super-2 number, since 2×3105255671101² (a number of 26 digits) contains 22 as substring.

Together with 3105255671099, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3105255671801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1552627835550 + 1552627835551.

It is an arithmetic number, because the mean of its divisors is an integer number (1552627835551).

Almost surely, 2^{3105255671101} is an apocalyptic number.

It is an amenable number.

3105255671101 is a deficient number, since it is larger than the sum of its proper divisors (1).

3105255671101 is an equidigital number, since it uses as much as digits as its factorization.

3105255671101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31500, while the sum is 37.

The spelling of 3105255671101 in words is "three trillion, one hundred five billion, two hundred fifty-five million, six hundred seventy-one thousand, one hundred one".