100403043132112 has 40 divisors (see below), whose sum is σ = 222327827052800. Its totient is φ = 43028558923392.

The previous prime is 100403043132037. The next prime is 100403043132143. The reversal of 100403043132112 is 211231340304001.

It is a congruent number.

It is an unprimeable number.

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, 10034787 + ... + 17363842.

It is an arithmetic number, because the mean of its divisors is an integer number (5558195676320).

Almost surely, 2^{100403043132112} is an apocalyptic number.

It is an amenable number.

100403043132112 is an abundant number, since it is smaller than the sum of its proper divisors (121924783920688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100403043132112 is a wasteful number, since it uses less digits than its factorization.

100403043132112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27431363 (or 27431357 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 100403043132112 its reverse (211231340304001), we get a palindrome (311634383436113).

The spelling of 100403043132112 in words is "one hundred trillion, four hundred three billion, forty-three million, one hundred thirty-two thousand, one hundred twelve".