141306265531 has 2 divisors, whose sum is σ = 141306265532. Its totient is φ = 141306265530.

The previous prime is 141306265493. The next prime is 141306265553. The reversal of 141306265531 is 135562603141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141306265531 - 2³³ = 132716330939 is a prime.

It is a super-2 number, since 2×141306265531² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (141306265831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70653132765 + 70653132766.

It is an arithmetic number, because the mean of its divisors is an integer number (70653132766).

Almost surely, 2^141306265531 is an apocalyptic number.

141306265531 is a deficient number, since it is larger than the sum of its proper divisors (1).

141306265531 is an equidigital number, since it uses as much as digits as its factorization.

141306265531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 37.

Adding to 141306265531 its reverse (135562603141), we get a palindrome (276868868672).

The spelling of 141306265531 in words is "one hundred forty-one billion, three hundred six million, two hundred sixty-five thousand, five hundred thirty-one".