1108133454 has 32 divisors (see below), whose sum is σ = 2236962816. Its totient is φ = 365938560.

The previous prime is 1108133441. The next prime is 1108133459. The reversal of 1108133454 is 4543318011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1108133459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 853734 + ... + 855030.

It is an arithmetic number, because the mean of its divisors is an integer number (69905088).

Almost surely, 2^1108133454 is an apocalyptic number.

1108133454 is an abundant number, since it is smaller than the sum of its proper divisors (1128829362).

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

1108133454 is a wasteful number, since it uses less digits than its factorization.

1108133454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2520.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 1108133454 is about 33288.6385122612. The cubic root of 1108133454 is about 1034.8181136189.

The spelling of 1108133454 in words is "one billion, one hundred eight million, one hundred thirty-three thousand, four hundred fifty-four".