131102333312002 has 32 divisors (see below), whose sum is σ = 211935652541424. Its totient is φ = 60464506752000.

The previous prime is 131102333311997. The next prime is 131102333312009. The reversal of 131102333312002 is 200213333201131.

It can be written as a sum of positive squares in 8 ways, for example, as 1788796576681 + 129313536735321 = 1337459^2 + 11371611^2 .

It is not an unprimeable number, because it can be changed into a prime (131102333312009) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 268396752 + ... + 268884772.

Almost surely, 2^{131102333312002} is an apocalyptic number.

131102333312002 is a deficient number, since it is larger than the sum of its proper divisors (80833319229422).

131102333312002 is a wasteful number, since it uses less digits than its factorization.

131102333312002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495574.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 131102333312002 its reverse (200213333201131), we get a palindrome (331315666513133).

The spelling of 131102333312002 in words is "one hundred thirty-one trillion, one hundred two billion, three hundred thirty-three million, three hundred twelve thousand, two".