141869323 has 2 divisors, whose sum is σ = 141869324. Its totient is φ = 141869322.

The previous prime is 141869303. The next prime is 141869381. The reversal of 141869323 is 323968141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141869323 - 2¹³ = 141861131 is a prime.

It is not a weakly prime, because it can be changed into another prime (141869303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70934661 + 70934662.

It is an arithmetic number, because the mean of its divisors is an integer number (70934662).

Almost surely, 2^141869323 is an apocalyptic number.

141869323 is a deficient number, since it is larger than the sum of its proper divisors (1).

141869323 is an equidigital number, since it uses as much as digits as its factorization.

141869323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 37.

The square root of 141869323 is about 11910.8909406476. The cubic root of 141869323 is about 521.5502590255.

The spelling of 141869323 in words is "one hundred forty-one million, eight hundred sixty-nine thousand, three hundred twenty-three".