1112131358 has 16 divisors (see below), whose sum is σ = 1797737760. Its totient is φ = 512943456.

The previous prime is 1112131337. The next prime is 1112131367. The reversal of 1112131358 is 8531312111.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 26816 + ... + 54252.

It is an arithmetic number, because the mean of its divisors is an integer number (112358610).

Almost surely, 2^1112131358 is an apocalyptic number.

1112131358 is a deficient number, since it is larger than the sum of its proper divisors (685606402).

1112131358 is a wasteful number, since it uses less digits than its factorization.

1112131358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29011.

The product of its digits is 720, while the sum is 26.

The square root of 1112131358 is about 33348.6335252286. The cubic root of 1112131358 is about 1036.0610861006.

Adding to 1112131358 its reverse (8531312111), we get a palindrome (9643443469).

The spelling of 1112131358 in words is "one billion, one hundred twelve million, one hundred thirty-one thousand, three hundred fifty-eight".