141521245133 has 2 divisors, whose sum is σ = 141521245134. Its totient is φ = 141521245132.

The previous prime is 141521245081. The next prime is 141521245157. The reversal of 141521245133 is 331542125141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114019002889 + 27502242244 = 337667^2 + 165838^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141521245133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141521245133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141521245163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70760622566 + 70760622567.

It is an arithmetic number, because the mean of its divisors is an integer number (70760622567).

Almost surely, 2^141521245133 is an apocalyptic number.

It is an amenable number.

141521245133 is a deficient number, since it is larger than the sum of its proper divisors (1).

141521245133 is an equidigital number, since it uses as much as digits as its factorization.

141521245133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 32.

The spelling of 141521245133 in words is "one hundred forty-one billion, five hundred twenty-one million, two hundred forty-five thousand, one hundred thirty-three".