203340601143011 has 2 divisors, whose sum is σ = 203340601143012. Its totient is φ = 203340601143010.

The previous prime is 203340601142999. The next prime is 203340601143049. The reversal of 203340601143011 is 110341106043302.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 203340601143011 - 2³⁸ = 203065723236067 is a prime.

It is a super-2 number, since 2×203340601143011² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (203340601143091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101670300571505 + 101670300571506.

It is an arithmetic number, because the mean of its divisors is an integer number (101670300571506).

Almost surely, 2^{203340601143011} is an apocalyptic number.

203340601143011 is a deficient number, since it is larger than the sum of its proper divisors (1).

203340601143011 is an equidigital number, since it uses as much as digits as its factorization.

203340601143011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 203340601143011 its reverse (110341106043302), we get a palindrome (313681707186313).

The spelling of 203340601143011 in words is "two hundred three trillion, three hundred forty billion, six hundred one million, one hundred forty-three thousand, eleven".