131011142101432 has 16 divisors (see below), whose sum is σ = 245659942259640. Its totient is φ = 65501824165536.

The previous prime is 131011142101423. The next prime is 131011142101447. The reversal of 131011142101432 is 234101241110131.

It is a junction number, because it is equal to n+sod(n) for n = 131011142101397 and 131011142101406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468212043 + ... + 468491770.

Almost surely, 2^{131011142101432} is an apocalyptic number.

It is an amenable number.

131011142101432 is a deficient number, since it is larger than the sum of its proper divisors (114648800158208).

131011142101432 is a wasteful number, since it uses less digits than its factorization.

131011142101432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936721302 (or 936721298 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 131011142101432 its reverse (234101241110131), we get a palindrome (365112383211563).

The spelling of 131011142101432 in words is "one hundred thirty-one trillion, eleven billion, one hundred forty-two million, one hundred one thousand, four hundred thirty-two".