131402435441135 has 16 divisors (see below), whose sum is σ = 157788928739520. Its totient is φ = 105051283814400.

The previous prime is 131402435441117. The next prime is 131402435441227. The reversal of 131402435441135 is 531144534204131.

It is not a de Polignac number, because 131402435441135 - 2¹⁴ = 131402435424751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131402435441092 and 131402435441101.

It is a congruent number.

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, 172439774 + ... + 173200116.

It is an arithmetic number, because the mean of its divisors is an integer number (9861808046220).

Almost surely, 2^{131402435441135} is an apocalyptic number.

131402435441135 is a deficient number, since it is larger than the sum of its proper divisors (26386493298385).

131402435441135 is a wasteful number, since it uses less digits than its factorization.

131402435441135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783538.

The product of its (nonzero) digits is 345600, while the sum is 41.

Adding to 131402435441135 its reverse (531144534204131), we get a palindrome (662546969645266).

The spelling of 131402435441135 in words is "one hundred thirty-one trillion, four hundred two billion, four hundred thirty-five million, four hundred forty-one thousand, one hundred thirty-five".