2101120000141 has 2 divisors, whose sum is σ = 2101120000142. Its totient is φ = 2101120000140.

The previous prime is 2101120000127. The next prime is 2101120000271. The reversal of 2101120000141 is 1410000211012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1115410576900 + 985709423241 = 1056130^2 + 992829^2 .

It is a cyclic number.

It is not a de Polignac number, because 2101120000141 - 2²⁵ = 2101086445709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2101120000741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050560000070 + 1050560000071.

It is an arithmetic number, because the mean of its divisors is an integer number (1050560000071).

Almost surely, 2^{2101120000141} is an apocalyptic number.

It is an amenable number.

2101120000141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2101120000141 is an equidigital number, since it uses as much as digits as its factorization.

2101120000141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2101120000141 its reverse (1410000211012), we get a palindrome (3511120211153).

The spelling of 2101120000141 in words is "two trillion, one hundred one billion, one hundred twenty million, one hundred forty-one", and thus it is an aban number.