11413042131 has 8 divisors (see below), whose sum is σ = 15266958784. Its totient is φ = 7583910120.

The previous prime is 11413042127. The next prime is 11413042141. The reversal of 11413042131 is 13124031411.

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

It is not a de Polignac number, because 11413042131 - 2² = 11413042127 is a prime.

It is a super-2 number, since 2×11413042131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11413042098 and 11413042107.

It is not an unprimeable number, because it can be changed into a prime (11413042141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6195085 + ... + 6196926.

It is an arithmetic number, because the mean of its divisors is an integer number (1908369848).

Almost surely, 2^11413042131 is an apocalyptic number.

11413042131 is a deficient number, since it is larger than the sum of its proper divisors (3853916653).

11413042131 is a wasteful number, since it uses less digits than its factorization.

11413042131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12392321.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 11413042131 its reverse (13124031411), we get a palindrome (24537073542).

The spelling of 11413042131 in words is "eleven billion, four hundred thirteen million, forty-two thousand, one hundred thirty-one".