131401100141430 has 128 divisors (see below), whose sum is σ = 373096017838080. Its totient is φ = 28979147796480.

The previous prime is 131401100141341. The next prime is 131401100141483. The reversal of 131401100141430 is 34141001104131.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 131401100141430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1624422 + ... + 16292358.

It is an arithmetic number, because the mean of its divisors is an integer number (2914812639360).

Almost surely, 2^{131401100141430} is an apocalyptic number.

131401100141430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 131401100141430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186548008919040).

131401100141430 is an abundant number, since it is smaller than the sum of its proper divisors (241694917696650).

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

131401100141430 is a wasteful number, since it uses less digits than its factorization.

131401100141430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14669454.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 131401100141430 its reverse (34141001104131), we get a palindrome (165542101245561).

The spelling of 131401100141430 in words is "one hundred thirty-one trillion, four hundred one billion, one hundred million, one hundred forty-one thousand, four hundred thirty".