131504541430 has 8 divisors (see below), whose sum is σ = 236708174592. Its totient is φ = 52601816568.

The previous prime is 131504541347. The next prime is 131504541431. The reversal of 131504541430 is 34145405131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 131504541392 and 131504541401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131504541431) 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, 6575227062 + ... + 6575227081.

It is an arithmetic number, because the mean of its divisors is an integer number (29588521824).

Almost surely, 2^131504541430 is an apocalyptic number.

131504541430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131504541430 is a deficient number, since it is larger than the sum of its proper divisors (105203633162).

131504541430 is a wasteful number, since it uses less digits than its factorization.

131504541430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13150454150.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 131504541430 its reverse (34145405131), we get a palindrome (165649946561).

The spelling of 131504541430 in words is "one hundred thirty-one billion, five hundred four million, five hundred forty-one thousand, four hundred thirty".