131211441042110 has 256 divisors, whose sum is σ = 284065367040000. Its totient is φ = 43000998543360.

The previous prime is 131211441042079. The next prime is 131211441042181. The reversal of 131211441042110 is 11240144112131.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 131211441042110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 85036577999 + ... + 85036579541.

It is an arithmetic number, because the mean of its divisors is an integer number (1109630340000).

Almost surely, 2^{131211441042110} is an apocalyptic number.

131211441042110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131211441042110 is an abundant number, since it is smaller than the sum of its proper divisors (152853925997890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131211441042110 is a wasteful number, since it uses less digits than its factorization.

131211441042110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3883.

The product of its (nonzero) digits is 768, while the sum is 26.

Adding to 131211441042110 its reverse (11240144112131), we get a palindrome (142451585154241).

The spelling of 131211441042110 in words is "one hundred thirty-one trillion, two hundred eleven billion, four hundred forty-one million, forty-two thousand, one hundred ten".