1233013105 has 8 divisors (see below), whose sum is σ = 1480020264. Its totient is φ = 986140800.

The previous prime is 1233013091. The next prime is 1233013121. The reversal of 1233013105 is 5013103321.

It can be written as a sum of positive squares in 4 ways, for example, as 348307569 + 884705536 = 18663^2 + 29744^2 .

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

It is not a de Polignac number, because 1233013105 - 2¹¹ = 1233011057 is a prime.

It is a Duffinian 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, 12366 + ... + 51175.

It is an arithmetic number, because the mean of its divisors is an integer number (185002533).

Almost surely, 2^1233013105 is an apocalyptic number.

It is an amenable number.

1233013105 is a deficient number, since it is larger than the sum of its proper divisors (247007159).

1233013105 is an equidigital number, since it uses as much as digits as its factorization.

1233013105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67427.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 1233013105 is about 35114.2863376148. The cubic root of 1233013105 is about 1072.3154519336.

Adding to 1233013105 its reverse (5013103321), we get a palindrome (6246116426).

The spelling of 1233013105 in words is "one billion, two hundred thirty-three million, thirteen thousand, one hundred five".