101231432114 has 16 divisors (see below), whose sum is σ = 155834877120. Its totient is φ = 49302585360.

The previous prime is 101231432083. The next prime is 101231432117. The reversal of 101231432114 is 411234132101.

It is a self number, because there is not a number n which added to its sum of digits gives 101231432114.

It is not an unprimeable number, because it can be changed into a prime (101231432117) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 4015424 + ... + 4040555.

It is an arithmetic number, because the mean of its divisors is an integer number (9739679820).

Almost surely, 2^101231432114 is an apocalyptic number.

101231432114 is a deficient number, since it is larger than the sum of its proper divisors (54603445006).

101231432114 is a wasteful number, since it uses less digits than its factorization.

101231432114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8056145.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 101231432114 its reverse (411234132101), we get a palindrome (512465564215).

The spelling of 101231432114 in words is "one hundred one billion, two hundred thirty-one million, four hundred thirty-two thousand, one hundred fourteen".