203340011029 has 2 divisors, whose sum is σ = 203340011030. Its totient is φ = 203340011028.

The previous prime is 203340011027. The next prime is 203340011117. The reversal of 203340011029 is 920110043302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 173763922500 + 29576088529 = 416850^2 + 171977^2 .

It is a cyclic number.

It is not a de Polignac number, because 203340011029 - 2¹ = 203340011027 is a prime.

Together with 203340011027, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 203340010994 and 203340011012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203340011027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101670005514 + 101670005515.

It is an arithmetic number, because the mean of its divisors is an integer number (101670005515).

Almost surely, 2^203340011029 is an apocalyptic number.

It is an amenable number.

203340011029 is a deficient number, since it is larger than the sum of its proper divisors (1).

203340011029 is an equidigital number, since it uses as much as digits as its factorization.

203340011029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 203340011029 in words is "two hundred three billion, three hundred forty million, eleven thousand, twenty-nine".