2010111210977 has 2 divisors, whose sum is σ = 2010111210978. Its totient is φ = 2010111210976.

The previous prime is 2010111210941. The next prime is 2010111211049. The reversal of 2010111210977 is 7790121110102.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1976135874001 + 33975336976 = 1405751^2 + 184324^2 .

It is a cyclic number.

It is not a de Polignac number, because 2010111210977 - 2¹² = 2010111206881 is a prime.

It is not a weakly prime, because it can be changed into another prime (2010111210907) 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, 1005055605488 + 1005055605489.

It is an arithmetic number, because the mean of its divisors is an integer number (1005055605489).

Almost surely, 2^{2010111210977} is an apocalyptic number.

It is an amenable number.

2010111210977 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010111210977 is an equidigital number, since it uses as much as digits as its factorization.

2010111210977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 32.

The spelling of 2010111210977 in words is "two trillion, ten billion, one hundred eleven million, two hundred ten thousand, nine hundred seventy-seven".