141882997 has 2 divisors, whose sum is σ = 141882998. Its totient is φ = 141882996.

The previous prime is 141882971. The next prime is 141883057. The reversal of 141882997 is 799288141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 119924401 + 21958596 = 10951^2 + 4686^2 .

It is an emirp because it is prime and its reverse (799288141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141882997 - 2⁷ = 141882869 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141882997.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141882907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70941498 + 70941499.

It is an arithmetic number, because the mean of its divisors is an integer number (70941499).

Almost surely, 2^141882997 is an apocalyptic number.

It is an amenable number.

141882997 is a deficient number, since it is larger than the sum of its proper divisors (1).

141882997 is an equidigital number, since it uses as much as digits as its factorization.

141882997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 49.

The square root of 141882997 is about 11911.4649392927. The cubic root of 141882997 is about 521.5670149362.

The spelling of 141882997 in words is "one hundred forty-one million, eight hundred eighty-two thousand, nine hundred ninety-seven".