11320134141 has 4 divisors (see below), whose sum is σ = 15093512192. Its totient is φ = 7546756092.

The previous prime is 11320134101. The next prime is 11320134143. The reversal of 11320134141 is 14143102311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11320134141 - 2¹⁹ = 11319609853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11320134143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1886689021 + ... + 1886689026.

It is an arithmetic number, because the mean of its divisors is an integer number (3773378048).

Almost surely, 2^11320134141 is an apocalyptic number.

It is an amenable number.

11320134141 is a deficient number, since it is larger than the sum of its proper divisors (3773378051).

11320134141 is an equidigital number, since it uses as much as digits as its factorization.

11320134141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3773378050.

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

Adding to 11320134141 its reverse (14143102311), we get a palindrome (25463236452).

The spelling of 11320134141 in words is "eleven billion, three hundred twenty million, one hundred thirty-four thousand, one hundred forty-one".