131402435441122 has 8 divisors (see below), whose sum is σ = 201687459049296. Its totient is φ = 64173282424692.

The previous prime is 131402435441117. The next prime is 131402435441227. The reversal of 131402435441122 is 221144534204131.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 763967647828 + ... + 763967647999.

It is an arithmetic number, because the mean of its divisors is an integer number (25210932381162).

Almost surely, 2^{131402435441122} is an apocalyptic number.

131402435441122 is a deficient number, since it is larger than the sum of its proper divisors (70285023608174).

131402435441122 is a wasteful number, since it uses less digits than its factorization.

131402435441122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1527935295872.

The product of its (nonzero) digits is 92160, while the sum is 37.

Adding to 131402435441122 its reverse (221144534204131), we get a palindrome (352546969645253).

The spelling of 131402435441122 in words is "one hundred thirty-one trillion, four hundred two billion, four hundred thirty-five million, four hundred forty-one thousand, one hundred twenty-two".