2071311252133 has 2 divisors, whose sum is σ = 2071311252134. Its totient is φ = 2071311252132.

The previous prime is 2071311252113. The next prime is 2071311252161. The reversal of 2071311252133 is 3312521131702.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1859137704004 + 212173548129 = 1363502^2 + 460623^2 .

It is a cyclic number.

It is not a de Polignac number, because 2071311252133 - 2⁹ = 2071311251621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2071311252095 and 2071311252104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2071311252113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1035655626066 + 1035655626067.

It is an arithmetic number, because the mean of its divisors is an integer number (1035655626067).

Almost surely, 2^{2071311252133} is an apocalyptic number.

It is an amenable number.

2071311252133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2071311252133 is an equidigital number, since it uses as much as digits as its factorization.

2071311252133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 31.

Adding to 2071311252133 its reverse (3312521131702), we get a palindrome (5383832383835).

It can be divided in two parts, 207131 and 1252133, that added together give a square (1459264 = 1208²).

The spelling of 2071311252133 in words is "two trillion, seventy-one billion, three hundred eleven million, two hundred fifty-two thousand, one hundred thirty-three".