761105141 has 2 divisors, whose sum is σ = 761105142. Its totient is φ = 761105140.

The previous prime is 761105123. The next prime is 761105171. The reversal of 761105141 is 141501167.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 560316241 + 200788900 = 23671^2 + 14170^2 .

It is a cyclic number.

It is not a de Polignac number, because 761105141 - 2⁶ = 761105077 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 761105141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (761105101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 380552570 + 380552571.

It is an arithmetic number, because the mean of its divisors is an integer number (380552571).

Almost surely, 2^761105141 is an apocalyptic number.

It is an amenable number.

761105141 is a deficient number, since it is larger than the sum of its proper divisors (1).

761105141 is an equidigital number, since it uses as much as digits as its factorization.

761105141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 26.

The square root of 761105141 is about 27588.1340615852. The cubic root of 761105141 is about 913.0226506323.

The spelling of 761105141 in words is "seven hundred sixty-one million, one hundred five thousand, one hundred forty-one".