1233548113 has 8 divisors (see below), whose sum is σ = 1417075328. Its totient is φ = 1051847424.

The previous prime is 1233548051. The next prime is 1233548149. The reversal of 1233548113 is 3118453321.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1233548113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1233548413) 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, 455181 + ... + 457882.

It is an arithmetic number, because the mean of its divisors is an integer number (177134416).

Almost surely, 2^1233548113 is an apocalyptic number.

It is an amenable number.

1233548113 is a deficient number, since it is larger than the sum of its proper divisors (183527215).

1233548113 is an equidigital number, since it uses as much as digits as its factorization.

1233548113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913263.

The product of its digits is 8640, while the sum is 31.

The square root of 1233548113 is about 35121.9036072933. The cubic root of 1233548113 is about 1072.4705231130.

The spelling of 1233548113 in words is "one billion, two hundred thirty-three million, five hundred forty-eight thousand, one hundred thirteen".