2107969141 has 2 divisors, whose sum is σ = 2107969142. Its totient is φ = 2107969140.

The previous prime is 2107969103. The next prime is 2107969151. The reversal of 2107969141 is 1419697012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1262380900 + 845588241 = 35530^2 + 29079^2 .

It is a cyclic number.

It is not a de Polignac number, because 2107969141 - 2⁷ = 2107969013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2107969094 and 2107969103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2107969151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1053984570 + 1053984571.

It is an arithmetic number, because the mean of its divisors is an integer number (1053984571).

Almost surely, 2^2107969141 is an apocalyptic number.

It is an amenable number.

2107969141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2107969141 is an equidigital number, since it uses as much as digits as its factorization.

2107969141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 40.

The square root of 2107969141 is about 45912.6250719778. The cubic root of 2107969141 is about 1282.1969799373.

The spelling of 2107969141 in words is "two billion, one hundred seven million, nine hundred sixty-nine thousand, one hundred forty-one".