2301140210021 has 2 divisors, whose sum is σ = 2301140210022. Its totient is φ = 2301140210020.

The previous prime is 2301140210011. The next prime is 2301140210143. The reversal of 2301140210021 is 1200120411032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1796031505921 + 505108704100 = 1340161^2 + 710710^2 .

It is a cyclic number.

It is not a de Polignac number, because 2301140210021 - 2²⁶ = 2301073101157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2301140210011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1150570105010 + 1150570105011.

It is an arithmetic number, because the mean of its divisors is an integer number (1150570105011).

Almost surely, 2^{2301140210021} is an apocalyptic number.

It is an amenable number.

2301140210021 is a deficient number, since it is larger than the sum of its proper divisors (1).

2301140210021 is an equidigital number, since it uses as much as digits as its factorization.

2301140210021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2301140210021 its reverse (1200120411032), we get a palindrome (3501260621053).

The spelling of 2301140210021 in words is "two trillion, three hundred one billion, one hundred forty million, two hundred ten thousand, twenty-one".