141887311 has 2 divisors, whose sum is σ = 141887312. Its totient is φ = 141887310.

The previous prime is 141887257. The next prime is 141887351. The reversal of 141887311 is 113788141.

141887311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141887311 - 2¹³ = 141879119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141887351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70943655 + 70943656.

It is an arithmetic number, because the mean of its divisors is an integer number (70943656).

Almost surely, 2^141887311 is an apocalyptic number.

141887311 is a deficient number, since it is larger than the sum of its proper divisors (1).

141887311 is an equidigital number, since it uses as much as digits as its factorization.

141887311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5376, while the sum is 34.

The square root of 141887311 is about 11911.6460239549. The cubic root of 141887311 is about 521.5723010225.

The spelling of 141887311 in words is "one hundred forty-one million, eight hundred eighty-seven thousand, three hundred eleven".