131101012132210 has 16 divisors (see below), whose sum is σ = 236112126576192. Its totient is φ = 52411448244400.

The previous prime is 131101012132171. The next prime is 131101012132213. The reversal of 131101012132210 is 12231210101131.

It is a super-2 number, since 2×131101012132210² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131101012132213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3619557046 + ... + 3619593265.

It is an arithmetic number, because the mean of its divisors is an integer number (14757007911012).

Almost surely, 2^{131101012132210} is an apocalyptic number.

131101012132210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131101012132210 is a deficient number, since it is larger than the sum of its proper divisors (105011114443982).

131101012132210 is a wasteful number, since it uses less digits than its factorization.

131101012132210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7239152129.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 131101012132210 its reverse (12231210101131), we get a palindrome (143332222233341).

The spelling of 131101012132210 in words is "one hundred thirty-one trillion, one hundred one billion, twelve million, one hundred thirty-two thousand, two hundred ten".