141545233 has 2 divisors, whose sum is σ = 141545234. Its totient is φ = 141545232.

The previous prime is 141545203. The next prime is 141545237. The reversal of 141545233 is 332545141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 128527569 + 13017664 = 11337^2 + 3608^2 .

It is an emirp because it is prime and its reverse (332545141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141545233 - 2²¹ = 139448081 is a prime.

It is not a weakly prime, because it can be changed into another prime (141545237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70772616 + 70772617.

It is an arithmetic number, because the mean of its divisors is an integer number (70772617).

Almost surely, 2^141545233 is an apocalyptic number.

It is an amenable number.

141545233 is a deficient number, since it is larger than the sum of its proper divisors (1).

141545233 is an equidigital number, since it uses as much as digits as its factorization.

141545233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7200, while the sum is 28.

The square root of 141545233 is about 11897.2783862529. The cubic root of 141545233 is about 521.1528085289.

It can be divided in two parts, 141545 and 233, that added together give a triangular number (141778 = T₅₃₂).

The spelling of 141545233 in words is "one hundred forty-one million, five hundred forty-five thousand, two hundred thirty-three".