131011002210 has 64 divisors (see below), whose sum is σ = 343074766464. Its totient is φ = 31754304000.

The previous prime is 131011002203. The next prime is 131011002211. The reversal of 131011002210 is 12200110131.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (131011002211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1880112 + ... + 1948548.

It is an arithmetic number, because the mean of its divisors is an integer number (5360543226).

Almost surely, 2^131011002210 is an apocalyptic number.

131011002210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131011002210 is an abundant number, since it is smaller than the sum of its proper divisors (212063764254).

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

131011002210 is a wasteful number, since it uses less digits than its factorization.

131011002210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74259.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 131011002210 its reverse (12200110131), we get a palindrome (143211112341).

The spelling of 131011002210 in words is "one hundred thirty-one billion, eleven million, two thousand, two hundred ten".