131703036072 has 192 divisors, whose sum is σ = 361331435520. Its totient is φ = 39970839552.

The previous prime is 131703036071. The next prime is 131703036097. The reversal of 131703036072 is 270630307131.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (131703036071) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31910473 + ... + 31914599.

It is an arithmetic number, because the mean of its divisors is an integer number (1881934560).

Almost surely, 2^131703036072 is an apocalyptic number.

131703036072 is a gapful number since it is divisible by the number (12) 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 131703036072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180665717760).

131703036072 is an abundant number, since it is smaller than the sum of its proper divisors (229628399448).

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

131703036072 is a wasteful number, since it uses less digits than its factorization.

131703036072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4320 (or 4299 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 33.

The spelling of 131703036072 in words is "one hundred thirty-one billion, seven hundred three million, thirty-six thousand, seventy-two".