21104003124302 has 8 divisors (see below), whose sum is σ = 36178291070256. Its totient is φ = 9044572767552.

The previous prime is 21104003124301. The next prime is 21104003124329. The reversal of 21104003124302 is 20342130040112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21104003124301) 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 3 ways as a sum of consecutive naturals, for example, 753714397283 + ... + 753714397310.

It is an arithmetic number, because the mean of its divisors is an integer number (4522286383782).

Almost surely, 2^{21104003124302} is an apocalyptic number.

21104003124302 is a deficient number, since it is larger than the sum of its proper divisors (15074287945954).

21104003124302 is a wasteful number, since it uses less digits than its factorization.

21104003124302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1507428794602.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 21104003124302 its reverse (20342130040112), we get a palindrome (41446133164414).

The spelling of 21104003124302 in words is "twenty-one trillion, one hundred four billion, three million, one hundred twenty-four thousand, three hundred two".