2010111211049 has 2 divisors, whose sum is σ = 2010111211050. Its totient is φ = 2010111211048.

The previous prime is 2010111210977. The next prime is 2010111211051. The reversal of 2010111211049 is 9401121110102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1621942338025 + 388168873024 = 1273555^2 + 623032^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2010111211049 is a prime.

Together with 2010111211051, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2010111211649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005055605524 + 1005055605525.

It is an arithmetic number, because the mean of its divisors is an integer number (1005055605525).

Almost surely, 2^{2010111211049} is an apocalyptic number.

It is an amenable number.

2010111211049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010111211049 is an equidigital number, since it uses as much as digits as its factorization.

2010111211049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 2010111211049 in words is "two trillion, ten billion, one hundred eleven million, two hundred eleven thousand, forty-nine".