131015034244052 has 144 divisors (see below), whose sum is σ = 280200437637120. Its totient is φ = 52492061793600.

The previous prime is 131015034244043. The next prime is 131015034244067. The reversal of 131015034244052 is 250442430510131.

It is a congruent number.

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, 1494009527 + ... + 1494097217.

It is an arithmetic number, because the mean of its divisors is an integer number (1945836372480).

Almost surely, 2^{131015034244052} 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 131015034244052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140100218818560).

131015034244052 is an abundant number, since it is smaller than the sum of its proper divisors (149185403393068).

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

131015034244052 is a wasteful number, since it uses less digits than its factorization.

131015034244052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89690 (or 89669 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 131015034244052 its reverse (250442430510131), we get a palindrome (381457464754183).

The spelling of 131015034244052 in words is "one hundred thirty-one trillion, fifteen billion, thirty-four million, two hundred forty-four thousand, fifty-two".