1233310013 has 8 divisors (see below), whose sum is σ = 1331092728. Its totient is φ = 1135943424.

The previous prime is 1233310009. The next prime is 1233310019. The reversal of 1233310013 is 3100133321.

It can be written as a sum of positive squares in 4 ways, for example, as 406344964 + 826965049 = 20158^2 + 28757^2 .

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 1233310013 - 2² = 1233310009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1233309973 and 1233310000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233310019) 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, 97856 + ... + 109737.

It is an arithmetic number, because the mean of its divisors is an integer number (166386591).

Almost surely, 2^1233310013 is an apocalyptic number.

1233310013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1233310013 is a deficient number, since it is larger than the sum of its proper divisors (97782715).

1233310013 is a wasteful number, since it uses less digits than its factorization.

1233310013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208063.

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

The square root of 1233310013 is about 35118.5138210603. The cubic root of 1233310013 is about 1072.4015157619.

Adding to 1233310013 its reverse (3100133321), we get a palindrome (4333443334).

The spelling of 1233310013 in words is "one billion, two hundred thirty-three million, three hundred ten thousand, thirteen".