131333012210 has 8 divisors (see below), whose sum is σ = 236399421996. Its totient is φ = 52533204880.

The previous prime is 131333012197. The next prime is 131333012299. The reversal of 131333012210 is 12210333131.

It can be written as a sum of positive squares in 2 ways, for example, as 126457760881 + 4875251329 = 355609^2 + 69823^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6566650601 + ... + 6566650620.

Almost surely, 2^131333012210 is an apocalyptic number.

131333012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131333012210 is a deficient number, since it is larger than the sum of its proper divisors (105066409786).

131333012210 is a wasteful number, since it uses less digits than its factorization.

131333012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13133301228.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 131333012210 its reverse (12210333131), we get a palindrome (143543345341).

The spelling of 131333012210 in words is "one hundred thirty-one billion, three hundred thirty-three million, twelve thousand, two hundred ten".