1113153315 has 16 divisors (see below), whose sum is σ = 1810244256. Its totient is φ = 583948800.

The previous prime is 1113153277. The next prime is 1113153389. The reversal of 1113153315 is 5133513111.

It is a happy number.

It is not a de Polignac number, because 1113153315 - 2⁷ = 1113153187 is a prime.

It is a super-2 number, since 2×1113153315² = 2478220605390978450, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 607366 + ... + 609195.

It is an arithmetic number, because the mean of its divisors is an integer number (113140266).

Almost surely, 2^1113153315 is an apocalyptic number.

1113153315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1113153315 is a deficient number, since it is larger than the sum of its proper divisors (697090941).

1113153315 is a wasteful number, since it uses less digits than its factorization.

1113153315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216630.

The product of its digits is 675, while the sum is 24.

The square root of 1113153315 is about 33363.9523288234. The cubic root of 1113153315 is about 1036.3783405081.

Adding to 1113153315 its reverse (5133513111), we get a palindrome (6246666426).

It can be divided in two parts, 11131 and 53315, that added together give a palindrome (64446).

The spelling of 1113153315 in words is "one billion, one hundred thirteen million, one hundred fifty-three thousand, three hundred fifteen".