2040320232011 has 8 divisors (see below), whose sum is σ = 2147750522880. Its totient is φ = 1932894442728.

The previous prime is 2040320231959. The next prime is 2040320232023. The reversal of 2040320232011 is 1102320230402.

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 2040320232011 - 2⁶ = 2040320231947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2040320232611) 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, 174431 + ... + 2027576.

It is an arithmetic number, because the mean of its divisors is an integer number (268468815360).

Almost surely, 2^{2040320232011} is an apocalyptic number.

2040320232011 is a deficient number, since it is larger than the sum of its proper divisors (107430290869).

2040320232011 is a wasteful number, since it uses less digits than its factorization.

2040320232011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2250793.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2040320232011 its reverse (1102320230402), we get a palindrome (3142640462413).

The spelling of 2040320232011 in words is "two trillion, forty billion, three hundred twenty million, two hundred thirty-two thousand, eleven".