131213424221034 has 32 divisors (see below), whose sum is σ = 262663721758080. Its totient is φ = 43698344327232.

The previous prime is 131213424220981. The next prime is 131213424221039. The reversal of 131213424221034 is 430122424312131.

It is a junction number, because it is equal to n+sod(n) for n = 131213424220986 and 131213424221004.

It is not an unprimeable number, because it can be changed into a prime (131213424221039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32825752 + ... + 36605420.

It is an arithmetic number, because the mean of its divisors is an integer number (8208241304940).

Almost surely, 2^{131213424221034} is an apocalyptic number.

131213424221034 is an abundant number, since it is smaller than the sum of its proper divisors (131450297537046).

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

131213424221034 is a wasteful number, since it uses less digits than its factorization.

131213424221034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3784894.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 131213424221034 its reverse (430122424312131), we get a palindrome (561335848533165).

The spelling of 131213424221034 in words is "one hundred thirty-one trillion, two hundred thirteen billion, four hundred twenty-four million, two hundred twenty-one thousand, thirty-four".