20301000003133 has 4 divisors (see below), whose sum is σ = 20955870971008. Its totient is φ = 19646129035260.

The previous prime is 20301000003121. The next prime is 20301000003169. The reversal of 20301000003133 is 33130000010302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20301000003133 - 2⁵ = 20301000003101 is a prime.

It is a super-2 number, since 2×20301000003133² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20301000003103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327435483891 + ... + 327435483952.

It is an arithmetic number, because the mean of its divisors is an integer number (5238967742752).

Almost surely, 2^{20301000003133} is an apocalyptic number.

It is an amenable number.

20301000003133 is a deficient number, since it is larger than the sum of its proper divisors (654870967875).

20301000003133 is an equidigital number, since it uses as much as digits as its factorization.

20301000003133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654870967874.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 20301000003133 its reverse (33130000010302), we get a palindrome (53431000013435).

The spelling of 20301000003133 in words is "twenty trillion, three hundred one billion, three thousand, one hundred thirty-three".