201130131320106 has 32 divisors (see below), whose sum is σ = 413770696951680. Its totient is φ = 65130572575296.

The previous prime is 201130131320099. The next prime is 201130131320137. The reversal of 201130131320106 is 601023131031102.

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, 700004421 + ... + 700291688.

It is an arithmetic number, because the mean of its divisors is an integer number (12930334279740).

Almost surely, 2^{201130131320106} is an apocalyptic number.

201130131320106 is an abundant number, since it is smaller than the sum of its proper divisors (212640565631574).

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

201130131320106 is a wasteful number, since it uses less digits than its factorization.

201130131320106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400296798.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 201130131320106 its reverse (601023131031102), we get a palindrome (802153262351208).

The spelling of 201130131320106 in words is "two hundred one trillion, one hundred thirty billion, one hundred thirty-one million, three hundred twenty thousand, one hundred six".