141314532531 has 16 divisors (see below), whose sum is σ = 189749938560. Its totient is φ = 93546472320.

The previous prime is 141314532523. The next prime is 141314532539. The reversal of 141314532531 is 135235413141.

It is an interprime number because it is at equal distance from previous prime (141314532523) and next prime (141314532539).

It is not a de Polignac number, because 141314532531 - 2³ = 141314532523 is a prime.

It is a super-2 number, since 2×141314532531² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 141314532492 and 141314532501.

It is not an unprimeable number, because it can be changed into a prime (141314532539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16300 + ... + 531878.

It is an arithmetic number, because the mean of its divisors is an integer number (11859371160).

Almost surely, 2^141314532531 is an apocalyptic number.

141314532531 is a deficient number, since it is larger than the sum of its proper divisors (48435406029).

141314532531 is a wasteful number, since it uses less digits than its factorization.

141314532531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516226.

The product of its digits is 21600, while the sum is 33.

Adding to 141314532531 its reverse (135235413141), we get a palindrome (276549945672).

The spelling of 141314532531 in words is "one hundred forty-one billion, three hundred fourteen million, five hundred thirty-two thousand, five hundred thirty-one".