1113311554 has 8 divisors (see below), whose sum is σ = 1675407888. Its totient is φ = 554842260.

The previous prime is 1113311543. The next prime is 1113311599. The reversal of 1113311554 is 4551133111.

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

It is a super-3 number, since 3×1113311554³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 905992 + ... + 907219.

It is an arithmetic number, because the mean of its divisors is an integer number (209425986).

Almost surely, 2^1113311554 is an apocalyptic number.

1113311554 is a deficient number, since it is larger than the sum of its proper divisors (562096334).

1113311554 is a wasteful number, since it uses less digits than its factorization.

1113311554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1813520.

The product of its digits is 900, while the sum is 25.

The square root of 1113311554 is about 33366.3236512505. The cubic root of 1113311554 is about 1036.4274465626.

Adding to 1113311554 its reverse (4551133111), we get a palindrome (5664444665).

The spelling of 1113311554 in words is "one billion, one hundred thirteen million, three hundred eleven thousand, five hundred fifty-four".