10003321100412 has 36 divisors (see below), whose sum is σ = 25341023523816. Its totient is φ = 3327207301920.

The previous prime is 10003321100411. The next prime is 10003321100413. The reversal of 10003321100412 is 21400112330001.

10003321100412 is a `hidden beast` number, since 10 + 0 + 0 + 33 + 211 + 0 + 0 + 412 = 666.

It is an interprime number because it is at equal distance from previous prime (10003321100411) and next prime (10003321100413).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10003321100411) 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 11 ways as a sum of consecutive naturals, for example, 301360878 + ... + 301394069.

It is an arithmetic number, because the mean of its divisors is an integer number (703917320106).

Almost surely, 2^{10003321100412} is an apocalyptic number.

10003321100412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10003321100412 is an abundant number, since it is smaller than the sum of its proper divisors (15337702423404).

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

10003321100412 is a wasteful number, since it uses less digits than its factorization.

10003321100412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602755418 (or 602755413 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10003321100412 its reverse (21400112330001), we get a palindrome (31403433430413).

The spelling of 10003321100412 in words is "ten trillion, three billion, three hundred twenty-one million, one hundred thousand, four hundred twelve".