131213131100034 has 8 divisors (see below), whose sum is σ = 262426262200080. Its totient is φ = 43737710366676.

The previous prime is 131213131099979. The next prime is 131213131100039. The reversal of 131213131100034 is 430001131312131.

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

131213131100034 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 131213131099977 and 131213131100013.

It is not an unprimeable number, because it can be changed into a prime (131213131100039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10934427591664 + ... + 10934427591675.

It is an arithmetic number, because the mean of its divisors is an integer number (32803282775010).

Almost surely, 2^{131213131100034} is an apocalyptic number.

131213131100034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

131213131100034 is a wasteful number, since it uses less digits than its factorization.

131213131100034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21868855183344.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 131213131100034 its reverse (430001131312131), we get a palindrome (561214262412165).

The spelling of 131213131100034 in words is "one hundred thirty-one trillion, two hundred thirteen billion, one hundred thirty-one million, one hundred thousand, thirty-four".