100120120212003 has 16 divisors (see below), whose sum is σ = 137111515604736. Its totient is φ = 64938001332960.

The previous prime is 100120120212001. The next prime is 100120120212061. The reversal of 100120120212003 is 300212021021001.

It is not a de Polignac number, because 100120120212003 - 2¹ = 100120120212001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100120120212001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31674501 + ... + 34691702.

It is an arithmetic number, because the mean of its divisors is an integer number (8569469725296).

Almost surely, 2^{100120120212003} is an apocalyptic number.

100120120212003 is a deficient number, since it is larger than the sum of its proper divisors (36991395392733).

100120120212003 is a wasteful number, since it uses less digits than its factorization.

100120120212003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66379834.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 100120120212003 its reverse (300212021021001), we get a palindrome (400332141233004).

The spelling of 100120120212003 in words is "one hundred trillion, one hundred twenty billion, one hundred twenty million, two hundred twelve thousand, three".