2101011342119 has 2 divisors, whose sum is σ = 2101011342120. Its totient is φ = 2101011342118.

The previous prime is 2101011342019. The next prime is 2101011342121. The reversal of 2101011342119 is 9112431101012.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2101011342119 is a prime.

It is a super-2 number, since 2×2101011342119² (a number of 25 digits) contains 22 as substring.

Together with 2101011342121, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2101011342149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050505671059 + 1050505671060.

It is an arithmetic number, because the mean of its divisors is an integer number (1050505671060).

Almost surely, 2^{2101011342119} is an apocalyptic number.

2101011342119 is a deficient number, since it is larger than the sum of its proper divisors (1).

2101011342119 is an equidigital number, since it uses as much as digits as its factorization.

2101011342119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 26.

The spelling of 2101011342119 in words is "two trillion, one hundred one billion, eleven million, three hundred forty-two thousand, one hundred nineteen".