20416321300153 has 8 divisors (see below), whose sum is σ = 21016216001088. Its totient is φ = 19822112805264.

The previous prime is 20416321300117. The next prime is 20416321300157. The reversal of 20416321300153 is 35100312361402.

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

It is a cyclic number.

It is not a de Polignac number, because 20416321300153 - 2¹⁷ = 20416321169081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20416321300157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1421544226 + ... + 1421558587.

It is an arithmetic number, because the mean of its divisors is an integer number (2627027000136).

Almost surely, 2^{20416321300153} is an apocalyptic number.

It is an amenable number.

20416321300153 is a deficient number, since it is larger than the sum of its proper divisors (599894700935).

20416321300153 is a wasteful number, since it uses less digits than its factorization.

20416321300153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2843103023.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 20416321300153 its reverse (35100312361402), we get a palindrome (55516633661555).

The spelling of 20416321300153 in words is "twenty trillion, four hundred sixteen billion, three hundred twenty-one million, three hundred thousand, one hundred fifty-three".