20030301133 has 2 divisors, whose sum is σ = 20030301134. Its totient is φ = 20030301132.

The previous prime is 20030301127. The next prime is 20030301139. The reversal of 20030301133 is 33110303002.

It is a balanced prime because it is at equal distance from previous prime (20030301127) and next prime (20030301139).

It can be written as a sum of positive squares in only one way, i.e., 17845486569 + 2184814564 = 133587^2 + 46742^2 .

It is a cyclic number.

It is not a de Polignac number, because 20030301133 - 2⁹ = 20030300621 is a prime.

It is a super-2 number, since 2×20030301133² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20030301139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10015150566 + 10015150567.

It is an arithmetic number, because the mean of its divisors is an integer number (10015150567).

Almost surely, 2^20030301133 is an apocalyptic number.

It is an amenable number.

20030301133 is a deficient number, since it is larger than the sum of its proper divisors (1).

20030301133 is an equidigital number, since it uses as much as digits as its factorization.

20030301133 is an evil number, because the sum of its binary digits is even.

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

Adding to 20030301133 its reverse (33110303002), we get a palindrome (53140604135).

The spelling of 20030301133 in words is "twenty billion, thirty million, three hundred one thousand, one hundred thirty-three".