2010420901193 has 2 divisors, whose sum is σ = 2010420901194. Its totient is φ = 2010420901192.

The previous prime is 2010420901183. The next prime is 2010420901231. The reversal of 2010420901193 is 3911090240102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1543724246089 + 466696655104 = 1242467^2 + 683152^2 .

It is a cyclic number.

It is not a de Polignac number, because 2010420901193 - 2²⁴ = 2010404123977 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2010420901183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005210450596 + 1005210450597.

It is an arithmetic number, because the mean of its divisors is an integer number (1005210450597).

Almost surely, 2^{2010420901193} is an apocalyptic number.

It is an amenable number.

2010420901193 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010420901193 is an equidigital number, since it uses as much as digits as its factorization.

2010420901193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 2010420901193 in words is "two trillion, ten billion, four hundred twenty million, nine hundred one thousand, one hundred ninety-three".