131411112303040 has 112 divisors (see below), whose sum is σ = 317645981818272. Its totient is φ = 51771295420416.

The previous prime is 131411112302947. The next prime is 131411112303059. The reversal of 131411112303040 is 40303211114131.

It is a junction number, because it is equal to n+sod(n) for n = 131411112302996 and 131411112303014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129270022 + ... + 130282618.

Almost surely, 2^{131411112303040} is an apocalyptic number.

131411112303040 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 131411112303040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158822990909136).

131411112303040 is an abundant number, since it is smaller than the sum of its proper divisors (186234869515232).

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

131411112303040 is a wasteful number, since it uses less digits than its factorization.

131411112303040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018734 (or 1018724 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 131411112303040 its reverse (40303211114131), we get a palindrome (171714323417171).

The spelling of 131411112303040 in words is "one hundred thirty-one trillion, four hundred eleven billion, one hundred twelve million, three hundred three thousand, forty".