131220214410 has 16 divisors (see below), whose sum is σ = 314928514656. Its totient is φ = 34992057168.

The previous prime is 131220214393. The next prime is 131220214417. The reversal of 131220214410 is 14412022131.

131220214410 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (131220214417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2187003544 + ... + 2187003603.

It is an arithmetic number, because the mean of its divisors is an integer number (19683032166).

Almost surely, 2^131220214410 is an apocalyptic number.

131220214410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131220214410 is an abundant number, since it is smaller than the sum of its proper divisors (183708300246).

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

131220214410 is a wasteful number, since it uses less digits than its factorization.

131220214410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4374007157.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 131220214410 its reverse (14412022131), we get a palindrome (145632236541).

The spelling of 131220214410 in words is "one hundred thirty-one billion, two hundred twenty million, two hundred fourteen thousand, four hundred ten".