1232030302013 has 4 divisors (see below), whose sum is σ = 1408034630880. Its totient is φ = 1056025973148.

The previous prime is 1232030302003. The next prime is 1232030302049. The reversal of 1232030302013 is 3102030302321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1232030302013 - 2¹² = 1232030297917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232030302003) 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, 88002164423 + ... + 88002164436.

It is an arithmetic number, because the mean of its divisors is an integer number (352008657720).

Almost surely, 2^{1232030302013} is an apocalyptic number.

It is an amenable number.

1232030302013 is a deficient number, since it is larger than the sum of its proper divisors (176004328867).

1232030302013 is an equidigital number, since it uses as much as digits as its factorization.

1232030302013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176004328866.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1232030302013 its reverse (3102030302321), we get a palindrome (4334060604334).

The spelling of 1232030302013 in words is "one trillion, two hundred thirty-two billion, thirty million, three hundred two thousand, thirteen".