11302020123133 has 2 divisors, whose sum is σ = 11302020123134. Its totient is φ = 11302020123132.

The previous prime is 11302020123131. The next prime is 11302020123161. The reversal of 11302020123133 is 33132102020311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6848050466884 + 4453969656249 = 2616878^2 + 2110443^2 .

It is a cyclic number.

It is not a de Polignac number, because 11302020123133 - 2¹ = 11302020123131 is a prime.

Together with 11302020123131, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11302020123131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5651010061566 + 5651010061567.

It is an arithmetic number, because the mean of its divisors is an integer number (5651010061567).

Almost surely, 2^{11302020123133} is an apocalyptic number.

It is an amenable number.

11302020123133 is a deficient number, since it is larger than the sum of its proper divisors (1).

11302020123133 is an equidigital number, since it uses as much as digits as its factorization.

11302020123133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11302020123133 its reverse (33132102020311), we get a palindrome (44434122143444).

The spelling of 11302020123133 in words is "eleven trillion, three hundred two billion, twenty million, one hundred twenty-three thousand, one hundred thirty-three".