141620033 has 2 divisors, whose sum is σ = 141620034. Its totient is φ = 141620032.

The previous prime is 141620023. The next prime is 141620057. The reversal of 141620033 is 330026141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117137329 + 24482704 = 10823^2 + 4948^2 .

It is a cyclic number.

It is not a de Polignac number, because 141620033 - 2¹² = 141615937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 141619987 and 141620014.

It is not a weakly prime, because it can be changed into another prime (141620023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70810016 + 70810017.

It is an arithmetic number, because the mean of its divisors is an integer number (70810017).

Almost surely, 2^141620033 is an apocalyptic number.

It is an amenable number.

141620033 is a deficient number, since it is larger than the sum of its proper divisors (1).

141620033 is an equidigital number, since it uses as much as digits as its factorization.

141620033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 141620033 is about 11900.4215471554. The cubic root of 141620033 is about 521.2445939474.

Adding to 141620033 its reverse (330026141), we get a palindrome (471646174).

The spelling of 141620033 in words is "one hundred forty-one million, six hundred twenty thousand, thirty-three".