11110060551 has 24 divisors (see below), whose sum is σ = 15699882240. Its totient is φ = 6987358224.

The previous prime is 11110060547. The next prime is 11110060561. The reversal of 11110060551 is 15506001111.

It is a happy number.

It is not a de Polignac number, because 11110060551 - 2² = 11110060547 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110060501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 237376 + ... + 280298.

It is an arithmetic number, because the mean of its divisors is an integer number (654161760).

Almost surely, 2^11110060551 is an apocalyptic number.

11110060551 is a deficient number, since it is larger than the sum of its proper divisors (4589821689).

11110060551 is a wasteful number, since it uses less digits than its factorization.

11110060551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43203 (or 43184 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 21.

Adding to 11110060551 its reverse (15506001111), we get a palindrome (26616061662).

The spelling of 11110060551 in words is "eleven billion, one hundred ten million, sixty thousand, five hundred fifty-one".