131211210120141 has 8 divisors (see below), whose sum is σ = 174948362721664. Its totient is φ = 87474098799360.

The previous prime is 131211210120119. The next prime is 131211210120149. The reversal of 131211210120141 is 141021012112131.

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

It is not a de Polignac number, because 131211210120141 - 2⁶ = 131211210120077 is a prime.

It is a super-2 number, since 2×131211210120141² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131211210120149) 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 7 ways as a sum of consecutive naturals, for example, 1928980 + ... + 16313901.

It is an arithmetic number, because the mean of its divisors is an integer number (21868545340208).

Almost surely, 2^{131211210120141} is an apocalyptic number.

It is an amenable number.

131211210120141 is a deficient number, since it is larger than the sum of its proper divisors (43737152601523).

131211210120141 is a wasteful number, since it uses less digits than its factorization.

131211210120141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20640371.

The product of its (nonzero) digits is 96, while the sum is 21.

Adding to 131211210120141 its reverse (141021012112131), we get a palindrome (272232222232272).

The spelling of 131211210120141 in words is "one hundred thirty-one trillion, two hundred eleven billion, two hundred ten million, one hundred twenty thousand, one hundred forty-one".