131131103210 has 16 divisors (see below), whose sum is σ = 236173008096. Its totient is φ = 52421991888.

The previous prime is 131131103179. The next prime is 131131103239. The reversal of 131131103210 is 12301131131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3788084 + ... + 3822543.

It is an arithmetic number, because the mean of its divisors is an integer number (14760813006).

Almost surely, 2^131131103210 is an apocalyptic number.

131131103210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131131103210 is a deficient number, since it is larger than the sum of its proper divisors (105041904886).

131131103210 is a wasteful number, since it uses less digits than its factorization.

131131103210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7612357.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 131131103210 its reverse (12301131131), we get a palindrome (143432234341).

The spelling of 131131103210 in words is "one hundred thirty-one billion, one hundred thirty-one million, one hundred three thousand, two hundred ten".