203344101034011 has 72 divisors (see below), whose sum is σ = 362398853353680. Its totient is φ = 109171996286976.

The previous prime is 203344101033979. The next prime is 203344101034057. The reversal of 203344101034011 is 110430101443302.

203344101034011 is a `hidden beast` number, since 203 + 3 + 4 + 4 + 101 + 0 + 340 + 11 = 666.

203344101034011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 203344101034011 - 2⁵ = 203344101033979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (203344101034211) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 19178041 + ... + 27829578.

It is an arithmetic number, because the mean of its divisors is an integer number (5033317407690).

Almost surely, 2^{203344101034011} is an apocalyptic number.

203344101034011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

203344101034011 is a deficient number, since it is larger than the sum of its proper divisors (159054752319669).

203344101034011 is a wasteful number, since it uses less digits than its factorization.

203344101034011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47008233 (or 47008223 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 203344101034011 its reverse (110430101443302), we get a palindrome (313774202477313).

The spelling of 203344101034011 in words is "two hundred three trillion, three hundred forty-four billion, one hundred one million, thirty-four thousand, eleven".