1232002011 has 8 divisors (see below), whose sum is σ = 1665805824. Its totient is φ = 809766440.

The previous prime is 1232002007. The next prime is 1232002063. The reversal of 1232002011 is 1102002321.

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 1232002011 - 2² = 1232002007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1232002001) 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, 2891811 + ... + 2892236.

It is an arithmetic number, because the mean of its divisors is an integer number (208225728).

Almost surely, 2^1232002011 is an apocalyptic number.

1232002011 is a deficient number, since it is larger than the sum of its proper divisors (433803813).

1232002011 is an equidigital number, since it uses as much as digits as its factorization.

1232002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5784121.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1232002011 is about 35099.8861963967. The cubic root of 1232002011 is about 1072.0222654816.

Adding to 1232002011 its reverse (1102002321), we get a palindrome (2334004332).

The spelling of 1232002011 in words is "one billion, two hundred thirty-two million, two thousand, eleven".