131202413444011 has 32 divisors (see below), whose sum is σ = 161540482019840. Its totient is φ = 103769561189376.

The previous prime is 131202413444009. The next prime is 131202413444099. The reversal of 131202413444011 is 110444314202131.

It is a cyclic number.

It is not a de Polignac number, because 131202413444011 - 2¹ = 131202413444009 is a prime.

It is a super-4 number, since 4×131202413444011⁴ (a number of 58 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (131202513444011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2964535195 + ... + 2964579451.

It is an arithmetic number, because the mean of its divisors is an integer number (5048140063120).

Almost surely, 2^{131202413444011} is an apocalyptic number.

131202413444011 is a deficient number, since it is larger than the sum of its proper divisors (30338068575829).

131202413444011 is a wasteful number, since it uses less digits than its factorization.

131202413444011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55763.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 131202413444011 its reverse (110444314202131), we get a palindrome (241646727646142).

The spelling of 131202413444011 in words is "one hundred thirty-one trillion, two hundred two billion, four hundred thirteen million, four hundred forty-four thousand, eleven".