3102111000013 has 2 divisors, whose sum is σ = 3102111000014. Its totient is φ = 3102111000012.

The previous prime is 3102110999959. The next prime is 3102111000017. The reversal of 3102111000013 is 3100001112013.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2793755131209 + 308355868804 = 1671453^2 + 555298^2 .

It is a cyclic number.

It is not a de Polignac number, because 3102111000013 - 2¹³ = 3102110991821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3102110999957 and 3102111000002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3102111000017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1551055500006 + 1551055500007.

It is an arithmetic number, because the mean of its divisors is an integer number (1551055500007).

Almost surely, 2^{3102111000013} is an apocalyptic number.

It is an amenable number.

3102111000013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3102111000013 is an equidigital number, since it uses as much as digits as its factorization.

3102111000013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 3102111000013 its reverse (3100001112013), we get a palindrome (6202112112026).

The spelling of 3102111000013 in words is "three trillion, one hundred two billion, one hundred eleven million, thirteen", and thus it is an aban number.