131243332000000 has 1008 divisors, whose sum is σ = 383206769890560. Its totient is φ = 44328960000000.

The previous prime is 131243331999953. The next prime is 131243332000037. The reversal of 131243332000000 is 233342131.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 59091998890 + ... + 59092001110.

It is an arithmetic number, because the mean of its divisors is an integer number (380165446320).

Almost surely, 2^{131243332000000} is an apocalyptic number.

131243332000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131243332000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191603384945280).

131243332000000 is an abundant number, since it is smaller than the sum of its proper divisors (251963437890560).

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

131243332000000 is an frugal number, since it uses more digits than its factorization.

131243332000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2374 (or 2335 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 131243332000000 its reverse (233342131), we get a palindrome (131243565342131).

The spelling of 131243332000000 in words is "one hundred thirty-one trillion, two hundred forty-three billion, three hundred thirty-two million", and thus it is an aban number.