11353130454 has 16 divisors (see below), whose sum is σ = 22940347248. Its totient is φ = 3745362432.

The previous prime is 11353130447. The next prime is 11353130489. The reversal of 11353130454 is 45403135311.

11353130454 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11353130454² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9752967 + ... + 9754130.

It is an arithmetic number, because the mean of its divisors is an integer number (1433771703).

Almost surely, 2^11353130454 is an apocalyptic number.

11353130454 is an abundant number, since it is smaller than the sum of its proper divisors (11587216794).

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

11353130454 is a wasteful number, since it uses less digits than its factorization.

11353130454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19507199.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 11353130454 its reverse (45403135311), we get a palindrome (56756265765).

The spelling of 11353130454 in words is "eleven billion, three hundred fifty-three million, one hundred thirty thousand, four hundred fifty-four".