131232332012210 has 32 divisors (see below), whose sum is σ = 277515085321152. Its totient is φ = 44050013542080.

The previous prime is 131232332012209. The next prime is 131232332012239. The reversal of 131232332012210 is 12210233232131.

It is a Harshad number since it is a multiple of its sum of digits (26).

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 131232332012210.

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, 45885429344 + ... + 45885432203.

It is an arithmetic number, because the mean of its divisors is an integer number (8672346416286).

Almost surely, 2^{131232332012210} is an apocalyptic number.

131232332012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131232332012210 is an abundant number, since it is smaller than the sum of its proper divisors (146282753308942).

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

131232332012210 is a wasteful number, since it uses less digits than its factorization.

131232332012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91770861578.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 131232332012210 its reverse (12210233232131), we get a palindrome (143442565244341).

The spelling of 131232332012210 in words is "one hundred thirty-one trillion, two hundred thirty-two billion, three hundred thirty-two million, twelve thousand, two hundred ten".