3120312232011 has 8 divisors (see below), whose sum is σ = 4480448333200. Its totient is φ = 1920192142752.

The previous prime is 3120312231997. The next prime is 3120312232013. The reversal of 3120312232011 is 1102322130213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3120312232011 - 2⁶ = 3120312231947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3120312232013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40004002936 + ... + 40004003013.

It is an arithmetic number, because the mean of its divisors is an integer number (560056041650).

Almost surely, 2^{3120312232011} is an apocalyptic number.

3120312232011 is a deficient number, since it is larger than the sum of its proper divisors (1360136101189).

3120312232011 is a wasteful number, since it uses less digits than its factorization.

3120312232011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80008005965.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 3120312232011 its reverse (1102322130213), we get a palindrome (4222634362224).

The spelling of 3120312232011 in words is "three trillion, one hundred twenty billion, three hundred twelve million, two hundred thirty-two thousand, eleven".