131211350555033 has 32 divisors (see below), whose sum is σ = 152188099764480. Its totient is φ = 110801851776000.

The previous prime is 131211350554997. The next prime is 131211350555041. The reversal of 131211350555033 is 330555053112131.

It is not a de Polignac number, because 131211350555033 - 2¹² = 131211350550937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (131211350555633) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3702647591 + ... + 3702683027.

It is an arithmetic number, because the mean of its divisors is an integer number (4755878117640).

Almost surely, 2^{131211350555033} is an apocalyptic number.

It is an amenable number.

131211350555033 is a deficient number, since it is larger than the sum of its proper divisors (20976749209447).

131211350555033 is a wasteful number, since it uses less digits than its factorization.

131211350555033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56817.

The product of its (nonzero) digits is 101250, while the sum is 38.

The spelling of 131211350555033 in words is "one hundred thirty-one trillion, two hundred eleven billion, three hundred fifty million, five hundred fifty-five thousand, thirty-three".