141451061 has 2 divisors, whose sum is σ = 141451062. Its totient is φ = 141451060.

The previous prime is 141451043. The next prime is 141451069. The reversal of 141451061 is 160154141.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 141372100 + 78961 = 11890^2 + 281^2 .

It is a cyclic number.

It is not a de Polignac number, because 141451061 - 2¹⁰ = 141450037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141451069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70725530 + 70725531.

It is an arithmetic number, because the mean of its divisors is an integer number (70725531).

Almost surely, 2^141451061 is an apocalyptic number.

It is an amenable number.

141451061 is a deficient number, since it is larger than the sum of its proper divisors (1).

141451061 is an equidigital number, since it uses as much as digits as its factorization.

141451061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 141451061 is about 11893.3200158745. The cubic root of 141451061 is about 521.0372061655.

The spelling of 141451061 in words is "one hundred forty-one million, four hundred fifty-one thousand, sixty-one".