141321122 has 4 divisors (see below), whose sum is σ = 211981686. Its totient is φ = 70660560.

The previous prime is 141321113. The next prime is 141321127. The reversal of 141321122 is 221123141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221123141 = 433 ⋅510677.

It can be written as a sum of positive squares in only one way, i.e., 139736041 + 1585081 = 11821^2 + 1259^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 141321122.

It is not an unprimeable number, because it can be changed into a prime (141321127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35330279 + ... + 35330282.

Almost surely, 2^141321122 is an apocalyptic number.

141321122 is a deficient number, since it is larger than the sum of its proper divisors (70660564).

141321122 is an equidigital number, since it uses as much as digits as its factorization.

141321122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70660563.

The product of its digits is 96, while the sum is 17.

The square root of 141321122 is about 11887.8560724800. The cubic root of 141321122 is about 520.8776131712.

Adding to 141321122 its reverse (221123141), we get a palindrome (362444263).

The spelling of 141321122 in words is "one hundred forty-one million, three hundred twenty-one thousand, one hundred twenty-two".