131012302210 has 16 divisors (see below), whose sum is σ = 237622315392. Its totient is φ = 52004882800.

The previous prime is 131012302193. The next prime is 131012302279. The reversal of 131012302210 is 12203210131.

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, 50003386 + ... + 50006005.

It is an arithmetic number, because the mean of its divisors is an integer number (14851394712).

Almost surely, 2^131012302210 is an apocalyptic number.

131012302210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131012302210 is a deficient number, since it is larger than the sum of its proper divisors (106610013182).

131012302210 is a wasteful number, since it uses less digits than its factorization.

131012302210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100009529.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 131012302210 its reverse (12203210131), we get a palindrome (143215512341).

The spelling of 131012302210 in words is "one hundred thirty-one billion, twelve million, three hundred two thousand, two hundred ten".