1153113 has 8 divisors (see below), whose sum is σ = 1655808. Its totient is φ = 709584.

The previous prime is 1153109. The next prime is 1153123. The reversal of 1153113 is 3113511.

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

It is not a de Polignac number, because 1153113 - 2² = 1153109 is a prime.

It is an Ulam number.

1153113 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1153092 and 1153101.

It is not an unprimeable number, because it can be changed into a prime (1153123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14745 + ... + 14822.

It is an arithmetic number, because the mean of its divisors is an integer number (206976).

2^1153113 is an apocalyptic number.

1153113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1153113 is a deficient number, since it is larger than the sum of its proper divisors (502695).

1153113 is a wasteful number, since it uses less digits than its factorization.

1153113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29583.

The product of its digits is 45, while the sum is 15.

The square root of 1153113 is about 1073.8309922888. The cubic root of 1153113 is about 104.8634051468.

Adding to 1153113 its reverse (3113511), we get a palindrome (4266624).

The spelling of 1153113 in words is "one million, one hundred fifty-three thousand, one hundred thirteen".