131202011033430 has 16 divisors (see below), whose sum is σ = 314884826480304. Its totient is φ = 34987202942240.

The previous prime is 131202011033417. The next prime is 131202011033441. The reversal of 131202011033430 is 34330110202131.

It is a self number, because there is not a number n which added to its sum of digits gives 131202011033430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2186700183861 + ... + 2186700183920.

It is an arithmetic number, because the mean of its divisors is an integer number (19680301655019).

Almost surely, 2^{131202011033430} is an apocalyptic number.

131202011033430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131202011033430 is an abundant number, since it is smaller than the sum of its proper divisors (183682815446874).

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

131202011033430 is a wasteful number, since it uses less digits than its factorization.

131202011033430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4373400367791.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 131202011033430 its reverse (34330110202131), we get a palindrome (165532121235561).

The spelling of 131202011033430 in words is "one hundred thirty-one trillion, two hundred two billion, eleven million, thirty-three thousand, four hundred thirty".