20310133001 has 2 divisors, whose sum is σ = 20310133002. Its totient is φ = 20310133000.

The previous prime is 20310132991. The next prime is 20310133007. The reversal of 20310133001 is 10033101302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13064718601 + 7245414400 = 114301^2 + 85120^2 .

It is a cyclic number.

It is not a de Polignac number, because 20310133001 - 2⁶ = 20310132937 is a prime.

It is not a weakly prime, because it can be changed into another prime (20310133007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10155066500 + 10155066501.

It is an arithmetic number, because the mean of its divisors is an integer number (10155066501).

Almost surely, 2^20310133001 is an apocalyptic number.

It is an amenable number.

20310133001 is a deficient number, since it is larger than the sum of its proper divisors (1).

20310133001 is an equidigital number, since it uses as much as digits as its factorization.

20310133001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 20310133001 its reverse (10033101302), we get a palindrome (30343234303).

The spelling of 20310133001 in words is "twenty billion, three hundred ten million, one hundred thirty-three thousand, one".