33131200001011 has 16 divisors (see below), whose sum is σ = 38509040148480. Its totient is φ = 27914638872960.

The previous prime is 33131200000907. The next prime is 33131200001017. The reversal of 33131200001011 is 11010000213133.

It is not a de Polignac number, because 33131200001011 - 2¹³ = 33131199992819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33131200001017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2067595 + ... + 8398651.

It is an arithmetic number, because the mean of its divisors is an integer number (2406815009280).

Almost surely, 2^{33131200001011} is an apocalyptic number.

33131200001011 is a deficient number, since it is larger than the sum of its proper divisors (5377840147469).

33131200001011 is a wasteful number, since it uses less digits than its factorization.

33131200001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6343794.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 33131200001011 its reverse (11010000213133), we get a palindrome (44141200214144).

The spelling of 33131200001011 in words is "thirty-three trillion, one hundred thirty-one billion, two hundred million, one thousand, eleven".