111432202152106 has 16 divisors (see below), whose sum is σ = 183957263733888. Its totient is φ = 50202762030400.

The previous prime is 111432202152101. The next prime is 111432202152127. The reversal of 111432202152106 is 601251202234111.

It is not an unprimeable number, because it can be changed into a prime (111432202152101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22411944850 + ... + 22411949821.

It is an arithmetic number, because the mean of its divisors is an integer number (11497328983368).

Almost surely, 2^{111432202152106} is an apocalyptic number.

111432202152106 is a deficient number, since it is larger than the sum of its proper divisors (72525061581782).

111432202152106 is a wasteful number, since it uses less digits than its factorization.

111432202152106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44823894797.

The product of its (nonzero) digits is 5760, while the sum is 31.

Adding to 111432202152106 its reverse (601251202234111), we get a palindrome (712683404386217).

The spelling of 111432202152106 in words is "one hundred eleven trillion, four hundred thirty-two billion, two hundred two million, one hundred fifty-two thousand, one hundred six".