11442032304131 has 32 divisors (see below), whose sum is σ = 14033019474432. Its totient is φ = 9180193397760.

The previous prime is 11442032304121. The next prime is 11442032304137. The reversal of 11442032304131 is 13140323024411.

It is not a de Polignac number, because 11442032304131 - 2¹⁸ = 11442032041987 is a prime.

It is a super-2 number, since 2×11442032304131² (a number of 27 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 = 11442032304094 and 11442032304103.

It is not an unprimeable number, because it can be changed into a prime (11442032304137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6710636 + ... + 8241158.

It is an arithmetic number, because the mean of its divisors is an integer number (438531858576).

Almost surely, 2^{11442032304131} is an apocalyptic number.

11442032304131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11442032304131 is a deficient number, since it is larger than the sum of its proper divisors (2590987170301).

11442032304131 is a wasteful number, since it uses less digits than its factorization.

11442032304131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1532843.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 11442032304131 its reverse (13140323024411), we get a palindrome (24582355328542).

The spelling of 11442032304131 in words is "eleven trillion, four hundred forty-two billion, thirty-two million, three hundred four thousand, one hundred thirty-one".