20112413231132 has 6 divisors (see below), whose sum is σ = 35196723154488. Its totient is φ = 10056206615564.

The previous prime is 20112413231123. The next prime is 20112413231153. The reversal of 20112413231132 is 23113231421102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2514051653888 + ... + 2514051653895.

It is an arithmetic number, because the mean of its divisors is an integer number (5866120525748).

Almost surely, 2^{20112413231132} is an apocalyptic number.

It is an amenable number.

20112413231132 is a deficient number, since it is larger than the sum of its proper divisors (15084309923356).

20112413231132 is a wasteful number, since it uses less digits than its factorization.

20112413231132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5028103307787 (or 5028103307785 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 20112413231132 its reverse (23113231421102), we get a palindrome (43225644652234).

The spelling of 20112413231132 in words is "twenty trillion, one hundred twelve billion, four hundred thirteen million, two hundred thirty-one thousand, one hundred thirty-two".