11130245454 has 8 divisors (see below), whose sum is σ = 22260490920. Its totient is φ = 3710081816.

The previous prime is 11130245453. The next prime is 11130245459. The reversal of 11130245454 is 45454203111.

It is a sphenic number, since it is the product of 3 distinct primes.

11130245454 is an admirable number.

It is a super-2 number, since 2×11130245454² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11130245453) 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, 927520449 + ... + 927520460.

It is an arithmetic number, because the mean of its divisors is an integer number (2782561365).

Almost surely, 2^11130245454 is an apocalyptic number.

11130245454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11130245454 is a wasteful number, since it uses less digits than its factorization.

11130245454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1855040914.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 11130245454 its reverse (45454203111), we get a palindrome (56584448565).

The spelling of 11130245454 in words is "eleven billion, one hundred thirty million, two hundred forty-five thousand, four hundred fifty-four".