141541093 has 2 divisors, whose sum is σ = 141541094. Its totient is φ = 141541092.

The previous prime is 141541073. The next prime is 141541109. The reversal of 141541093 is 390145141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 127983969 + 13557124 = 11313^2 + 3682^2 .

It is an emirp because it is prime and its reverse (390145141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141541093 - 2¹³ = 141532901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141541033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70770546 + 70770547.

It is an arithmetic number, because the mean of its divisors is an integer number (70770547).

Almost surely, 2^141541093 is an apocalyptic number.

It is an amenable number.

141541093 is a deficient number, since it is larger than the sum of its proper divisors (1).

141541093 is an equidigital number, since it uses as much as digits as its factorization.

141541093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 141541093 is about 11897.1043956082. The cubic root of 141541093 is about 521.1477274826.

The spelling of 141541093 in words is "one hundred forty-one million, five hundred forty-one thousand, ninety-three".