20301131130033 has 32 divisors (see below), whose sum is σ = 30092529761280. Its totient is φ = 12089258737920.

The previous prime is 20301131129977. The next prime is 20301131130043. The reversal of 20301131130033 is 33003113110302.

It is not a de Polignac number, because 20301131130033 - 2⁶ = 20301131129969 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 20301131129991 and 20301131130009.

It is not an unprimeable number, because it can be changed into a prime (20301131130043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19430983 + ... + 20449091.

It is an arithmetic number, because the mean of its divisors is an integer number (940391555040).

Almost surely, 2^{20301131130033} is an apocalyptic number.

It is an amenable number.

20301131130033 is a deficient number, since it is larger than the sum of its proper divisors (9791398631247).

20301131130033 is a wasteful number, since it uses less digits than its factorization.

20301131130033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034649.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 20301131130033 its reverse (33003113110302), we get a palindrome (53304244240335).

The spelling of 20301131130033 in words is "twenty trillion, three hundred one billion, one hundred thirty-one million, one hundred thirty thousand, thirty-three".