1232013113 has 8 divisors (see below), whose sum is σ = 1236533760. Its totient is φ = 1227500640.

The previous prime is 1232013091. The next prime is 1232013121. The reversal of 1232013113 is 3113102321.

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 1232013113 - 2⁸ = 1232012857 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1232013091 and 1232013100.

It is not an unprimeable number, because it can be changed into a prime (1232013173) 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, 502256 + ... + 504702.

It is an arithmetic number, because the mean of its divisors is an integer number (154566720).

Almost surely, 2^1232013113 is an apocalyptic number.

It is an amenable number.

1232013113 is a deficient number, since it is larger than the sum of its proper divisors (4520647).

1232013113 is a wasteful number, since it uses less digits than its factorization.

1232013113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4087.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1232013113 is about 35100.0443447013. The cubic root of 1232013113 is about 1072.0254855942.

Adding to 1232013113 its reverse (3113102321), we get a palindrome (4345115434).

The spelling of 1232013113 in words is "one billion, two hundred thirty-two million, thirteen thousand, one hundred thirteen".