141131545135 has 24 divisors (see below), whose sum is σ = 197025422976. Its totient is φ = 96767415360.

The previous prime is 141131545129. The next prime is 141131545141. The reversal of 141131545135 is 531545131141.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (141131545129) and next prime (141131545141).

It is not a de Polignac number, because 141131545135 - 2⁵ = 141131545103 is a prime.

It is a super-2 number, since 2×141131545135² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141131545135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4220130 + ... + 4253440.

It is an arithmetic number, because the mean of its divisors is an integer number (8209392624).

Almost surely, 2^141131545135 is an apocalyptic number.

141131545135 is a deficient number, since it is larger than the sum of its proper divisors (55893877841).

141131545135 is a wasteful number, since it uses less digits than its factorization.

141131545135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50623 (or 50616 counting only the distinct ones).

The product of its digits is 18000, while the sum is 34.

Adding to 141131545135 its reverse (531545131141), we get a palindrome (672676676276).

The spelling of 141131545135 in words is "one hundred forty-one billion, one hundred thirty-one million, five hundred forty-five thousand, one hundred thirty-five".