131443012232411 has 16 divisors (see below), whose sum is σ = 144316672254720. Its totient is φ = 118723517122080.

The previous prime is 131443012232393. The next prime is 131443012232447. The reversal of 131443012232411 is 114232210344131.

It is a cyclic number.

It is not a de Polignac number, because 131443012232411 - 2²² = 131443008038107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131443012232491) 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, 19888130 + ... + 25659768.

It is an arithmetic number, because the mean of its divisors is an integer number (9019792015920).

Almost surely, 2^{131443012232411} is an apocalyptic number.

131443012232411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

131443012232411 is a deficient number, since it is larger than the sum of its proper divisors (12873660022309).

131443012232411 is a wasteful number, since it uses less digits than its factorization.

131443012232411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5784994.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 131443012232411 its reverse (114232210344131), we get a palindrome (245675222576542).

The spelling of 131443012232411 in words is "one hundred thirty-one trillion, four hundred forty-three billion, twelve million, two hundred thirty-two thousand, four hundred eleven".