1233012013 has 8 divisors (see below), whose sum is σ = 1282369280. Its totient is φ = 1184498640.

The previous prime is 1233012007. The next prime is 1233012041. The reversal of 1233012013 is 3102103321.

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 1233012013 - 2⁹ = 1233011501 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 (1233012713) 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, 207993 + ... + 213838.

It is an arithmetic number, because the mean of its divisors is an integer number (160296160).

Almost surely, 2^1233012013 is an apocalyptic number.

It is an amenable number.

1233012013 is a deficient number, since it is larger than the sum of its proper divisors (49357267).

1233012013 is an equidigital number, since it uses as much as digits as its factorization.

1233012013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421947.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1233012013 is about 35114.2707883846. The cubic root of 1233012013 is about 1072.3151353734.

Adding to 1233012013 its reverse (3102103321), we get a palindrome (4335115334).

The spelling of 1233012013 in words is "one billion, two hundred thirty-three million, twelve thousand, thirteen".