11431123360134 has 32 divisors (see below), whose sum is σ = 24278492119680. Its totient is φ = 3577883041152.

The previous prime is 11431123360121. The next prime is 11431123360141. The reversal of 11431123360134 is 43106332113411.

It is a junction number, because it is equal to n+sod(n) for n = 11431123360095 and 11431123360104.

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, 443673012 + ... + 443698775.

It is an arithmetic number, because the mean of its divisors is an integer number (758702878740).

Almost surely, 2^{11431123360134} is an apocalyptic number.

11431123360134 is an abundant number, since it is smaller than the sum of its proper divisors (12847368759546).

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

11431123360134 is a wasteful number, since it uses less digits than its factorization.

11431123360134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887371924.

The product of its (nonzero) digits is 15552, while the sum is 33.

Adding to 11431123360134 its reverse (43106332113411), we get a palindrome (54537455473545).

The spelling of 11431123360134 in words is "eleven trillion, four hundred thirty-one billion, one hundred twenty-three million, three hundred sixty thousand, one hundred thirty-four".