141123313 has 2 divisors, whose sum is σ = 141123314. Its totient is φ = 141123312.

The previous prime is 141123299. The next prime is 141123329. The reversal of 141123313 is 313321141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 140944384 + 178929 = 11872^2 + 423^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141123313 is a prime.

It is not a weakly prime, because it can be changed into another prime (141123343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70561656 + 70561657.

It is an arithmetic number, because the mean of its divisors is an integer number (70561657).

Almost surely, 2^141123313 is an apocalyptic number.

It is an amenable number.

141123313 is a deficient number, since it is larger than the sum of its proper divisors (1).

141123313 is an equidigital number, since it uses as much as digits as its factorization.

141123313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 216, while the sum is 19.

The square root of 141123313 is about 11879.5333662564. The cubic root of 141123313 is about 520.6344733193.

Adding to 141123313 its reverse (313321141), we get a palindrome (454444454).

The spelling of 141123313 in words is "one hundred forty-one million, one hundred twenty-three thousand, three hundred thirteen".