11265103137 has 4 divisors (see below), whose sum is σ = 15020137520. Its totient is φ = 7510068756.

The previous prime is 11265103127. The next prime is 11265103147. The reversal of 11265103137 is 73130156211.

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 an interprime number because it is at equal distance from previous prime (11265103127) and next prime (11265103147).

It is not a de Polignac number, because 11265103137 - 2⁴ = 11265103121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11265103127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1877517187 + ... + 1877517192.

It is an arithmetic number, because the mean of its divisors is an integer number (3755034380).

Almost surely, 2^11265103137 is an apocalyptic number.

It is an amenable number.

11265103137 is a deficient number, since it is larger than the sum of its proper divisors (3755034383).

11265103137 is an equidigital number, since it uses as much as digits as its factorization.

11265103137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3755034382.

The product of its (nonzero) digits is 3780, while the sum is 30.

Adding to 11265103137 its reverse (73130156211), we get a palindrome (84395259348).

The spelling of 11265103137 in words is "eleven billion, two hundred sixty-five million, one hundred three thousand, one hundred thirty-seven".