2107161206141 has 2 divisors, whose sum is σ = 2107161206142. Its totient is φ = 2107161206140.

The previous prime is 2107161206089. The next prime is 2107161206231. The reversal of 2107161206141 is 1416021617012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1903354103641 + 203807102500 = 1379621^2 + 451450^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2107161206141 is a prime.

It is a super-2 number, since 2×2107161206141² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2107161206098 and 2107161206107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2107161206741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1053580603070 + 1053580603071.

It is an arithmetic number, because the mean of its divisors is an integer number (1053580603071).

Almost surely, 2^{2107161206141} is an apocalyptic number.

It is an amenable number.

2107161206141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2107161206141 is an equidigital number, since it uses as much as digits as its factorization.

2107161206141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 32.

The spelling of 2107161206141 in words is "two trillion, one hundred seven billion, one hundred sixty-one million, two hundred six thousand, one hundred forty-one".