1230103133 has 8 divisors (see below), whose sum is σ = 1409190720. Its totient is φ = 1051855200.

The previous prime is 1230103123. The next prime is 1230103151. The reversal of 1230103133 is 3313010321.

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

It is a cyclic number.

It is not a de Polignac number, because 1230103133 - 2¹² = 1230099037 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230103123) 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, 206768 + ... + 212633.

It is an arithmetic number, because the mean of its divisors is an integer number (176148840).

Almost surely, 2^1230103133 is an apocalyptic number.

It is an amenable number.

1230103133 is a deficient number, since it is larger than the sum of its proper divisors (179087587).

1230103133 is an equidigital number, since it uses as much as digits as its factorization.

1230103133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419827.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 1230103133 is about 35072.8261336323. The cubic root of 1230103133 is about 1071.4712149114.

Adding to 1230103133 its reverse (3313010321), we get a palindrome (4543113454).

The spelling of 1230103133 in words is "one billion, two hundred thirty million, one hundred three thousand, one hundred thirty-three".