11103055254 has 24 divisors (see below), whose sum is σ = 24063365352. Its totient is φ = 3699980640.

The previous prime is 11103055253. The next prime is 11103055261. The reversal of 11103055254 is 45255030111.

11103055254 is a `hidden beast` number, since 1 + 1 + 103 + 0 + 552 + 5 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11103055253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19087 + ... + 150234.

It is an arithmetic number, because the mean of its divisors is an integer number (1002640223).

Almost surely, 2^11103055254 is an apocalyptic number.

11103055254 is an abundant number, since it is smaller than the sum of its proper divisors (12960310098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11103055254 is a wasteful number, since it uses less digits than its factorization.

11103055254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172972 (or 172969 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

Adding to 11103055254 its reverse (45255030111), we get a palindrome (56358085365).

The spelling of 11103055254 in words is "eleven billion, one hundred three million, fifty-five thousand, two hundred fifty-four".