1230033000013 has 4 divisors (see below), whose sum is σ = 1230087571900. Its totient is φ = 1229978428128.

The previous prime is 1230032999999. The next prime is 1230033000029. The reversal of 1230033000013 is 3100003300321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 750818784004 + 479214216009 = 866498^2 + 692253^2 .

It is a cyclic number.

It is not a de Polignac number, because 1230033000013 - 2⁵ = 1230032999981 is a prime.

It is a super-2 number, since 2×1230033000013² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230033000113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27252120 + ... + 27297217.

It is an arithmetic number, because the mean of its divisors is an integer number (307521892975).

Almost surely, 2^{1230033000013} is an apocalyptic number.

It is an amenable number.

1230033000013 is a deficient number, since it is larger than the sum of its proper divisors (54571887).

1230033000013 is an equidigital number, since it uses as much as digits as its factorization.

1230033000013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54571886.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 1230033000013 its reverse (3100003300321), we get a palindrome (4330036300334).

The spelling of 1230033000013 in words is "one trillion, two hundred thirty billion, thirty-three million, thirteen", and thus it is an aban number.