141812851 has 2 divisors, whose sum is σ = 141812852. Its totient is φ = 141812850.

The previous prime is 141812849. The next prime is 141812863. The reversal of 141812851 is 158218141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141812851 - 2¹ = 141812849 is a prime.

It is a super-2 number, since 2×141812851² = 40221769417496402, which contains 22 as substring.

Together with 141812849, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (141812831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70906425 + 70906426.

It is an arithmetic number, because the mean of its divisors is an integer number (70906426).

Almost surely, 2^141812851 is an apocalyptic number.

141812851 is a deficient number, since it is larger than the sum of its proper divisors (1).

141812851 is an equidigital number, since it uses as much as digits as its factorization.

141812851 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2560, while the sum is 31.

The square root of 141812851 is about 11908.5201011713. The cubic root of 141812851 is about 521.4810476920.

The spelling of 141812851 in words is "one hundred forty-one million, eight hundred twelve thousand, eight hundred fifty-one".