141603612133 has 4 divisors (see below), whose sum is σ = 146486495340. Its totient is φ = 136720728928.

The previous prime is 141603612103. The next prime is 141603612181. The reversal of 141603612133 is 331216306141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 331216306141 = 7 ⋅47316615163.

It can be written as a sum of positive squares in 2 ways, for example, as 63937168164 + 77666443969 = 252858^2 + 278687^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141603612133 is a prime.

It is a super-2 number, since 2×141603612133² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 141603612095 and 141603612104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141603612103) 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, 2441441560 + ... + 2441441617.

It is an arithmetic number, because the mean of its divisors is an integer number (36621623835).

Almost surely, 2^141603612133 is an apocalyptic number.

It is an amenable number.

141603612133 is a deficient number, since it is larger than the sum of its proper divisors (4882883207).

141603612133 is an equidigital number, since it uses as much as digits as its factorization.

141603612133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4882883206.

The product of its (nonzero) digits is 7776, while the sum is 31.

Adding to 141603612133 its reverse (331216306141), we get a palindrome (472819918274).

The spelling of 141603612133 in words is "one hundred forty-one billion, six hundred three million, six hundred twelve thousand, one hundred thirty-three".