131102222340434 has 32 divisors (see below), whose sum is σ = 213117038618880. Its totient is φ = 60284714171472.

The previous prime is 131102222340421. The next prime is 131102222340499. The reversal of 131102222340434 is 434043222201131.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 131102222340434.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245849972 + ... + 246382655.

It is an arithmetic number, because the mean of its divisors is an integer number (6659907456840).

Almost surely, 2^{131102222340434} is an apocalyptic number.

131102222340434 is a deficient number, since it is larger than the sum of its proper divisors (82014816278446).

131102222340434 is a wasteful number, since it uses less digits than its factorization.

131102222340434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492232854.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 131102222340434 its reverse (434043222201131), we get a palindrome (565145444541565).

The spelling of 131102222340434 in words is "one hundred thirty-one trillion, one hundred two billion, two hundred twenty-two million, three hundred forty thousand, four hundred thirty-four".