131453114535 has 24 divisors (see below), whose sum is σ = 228087768480. Its totient is φ = 70035803712.

The previous prime is 131453114531. The next prime is 131453114591. The reversal of 131453114535 is 535411354131.

131453114535 is a `hidden beast` number, since 1 + 3 + 1 + 4 + 5 + 3 + 114 + 535 = 666.

It is not a de Polignac number, because 131453114535 - 2² = 131453114531 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131453114535.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131453114531) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1466920 + ... + 1553949.

It is an arithmetic number, because the mean of its divisors is an integer number (9503657020).

Almost surely, 2^131453114535 is an apocalyptic number.

131453114535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

131453114535 is a deficient number, since it is larger than the sum of its proper divisors (96634653945).

131453114535 is a wasteful number, since it uses less digits than its factorization.

131453114535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3021847 (or 3021844 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

Adding to 131453114535 its reverse (535411354131), we get a palindrome (666864468666).

The spelling of 131453114535 in words is "one hundred thirty-one billion, four hundred fifty-three million, one hundred fourteen thousand, five hundred thirty-five".