141532520053 has 4 divisors (see below), whose sum is σ = 146098085248. Its totient is φ = 136966954860.

The previous prime is 141532520033. The next prime is 141532520099. The reversal of 141532520053 is 350025235141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141532520053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 4565565163 = 141532520053 / (1 + 4 + 1 + 5 + 3 + 2 + 5 + 2 + 0 + 0 + 5 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141532519997 and 141532520024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141532520033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2282782551 + ... + 2282782612.

It is an arithmetic number, because the mean of its divisors is an integer number (36524521312).

Almost surely, 2^141532520053 is an apocalyptic number.

It is an amenable number.

141532520053 is a deficient number, since it is larger than the sum of its proper divisors (4565565195).

141532520053 is an equidigital number, since it uses as much as digits as its factorization.

141532520053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4565565194.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 141532520053 its reverse (350025235141), we get a palindrome (491557755194).

The spelling of 141532520053 in words is "one hundred forty-one billion, five hundred thirty-two million, five hundred twenty thousand, fifty-three".