141322057 has 8 divisors (see below), whose sum is σ = 148912160. Its totient is φ = 133747200.

The previous prime is 141322031. The next prime is 141322061. The reversal of 141322057 is 750223141.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 141322057 - 2²⁷ = 7104329 is a prime.

It is a super-2 number, since 2×141322057² = 39943847589422498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141322007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18682 + ... + 25132.

It is an arithmetic number, because the mean of its divisors is an integer number (18614020).

Almost surely, 2^141322057 is an apocalyptic number.

It is an amenable number.

141322057 is a deficient number, since it is larger than the sum of its proper divisors (7590103).

141322057 is a wasteful number, since it uses less digits than its factorization.

141322057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7623.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 141322057 is about 11887.8953982612. The cubic root of 141322057 is about 520.8787619013.

Adding to 141322057 its reverse (750223141), we get a palindrome (891545198).

The spelling of 141322057 in words is "one hundred forty-one million, three hundred twenty-two thousand, fifty-seven".