1113233454 has 12 divisors (see below), whose sum is σ = 2412005856. Its totient is φ = 371077812.

The previous prime is 1113233453. The next prime is 1113233461. The reversal of 1113233454 is 4543323111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113233453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30923134 + ... + 30923169.

It is an arithmetic number, because the mean of its divisors is an integer number (201000488).

Almost surely, 2^1113233454 is an apocalyptic number.

1113233454 is an abundant number, since it is smaller than the sum of its proper divisors (1298772402).

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

1113233454 is a wasteful number, since it uses less digits than its factorization.

1113233454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61846311 (or 61846308 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 1113233454 is about 33365.1532890230. The cubic root of 1113233454 is about 1036.4032104967.

Adding to 1113233454 its reverse (4543323111), we get a palindrome (5656556565).

The spelling of 1113233454 in words is "one billion, one hundred thirteen million, two hundred thirty-three thousand, four hundred fifty-four".