131501123514152 has 192 divisors, whose sum is σ = 297705194208000. Its totient is φ = 54231971265024.

The previous prime is 131501123514149. The next prime is 131501123514217. The reversal of 131501123514152 is 251415321105131.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10031355374 + ... + 10031368482.

It is an arithmetic number, because the mean of its divisors is an integer number (1550547886500).

Almost surely, 2^{131501123514152} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131501123514152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148852597104000).

131501123514152 is an abundant number, since it is smaller than the sum of its proper divisors (166204070693848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131501123514152 is a wasteful number, since it uses less digits than its factorization.

131501123514152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16048 (or 16037 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 35.

Adding to 131501123514152 its reverse (251415321105131), we get a palindrome (382916444619283).

The spelling of 131501123514152 in words is "one hundred thirty-one trillion, five hundred one billion, one hundred twenty-three million, five hundred fourteen thousand, one hundred fifty-two".