141887351 has 2 divisors, whose sum is σ = 141887352. Its totient is φ = 141887350.

The previous prime is 141887311. The next prime is 141887357. The reversal of 141887351 is 153788141.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141887351 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141887357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70943675 + 70943676.

It is an arithmetic number, because the mean of its divisors is an integer number (70943676).

Almost surely, 2^141887351 is an apocalyptic number.

141887351 is a deficient number, since it is larger than the sum of its proper divisors (1).

141887351 is an equidigital number, since it uses as much as digits as its factorization.

141887351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26880, while the sum is 38.

The square root of 141887351 is about 11911.6477029838. The cubic root of 141887351 is about 521.5723500353.

The spelling of 141887351 in words is "one hundred forty-one million, eight hundred eighty-seven thousand, three hundred fifty-one".