103204011 has 16 divisors (see below), whose sum is σ = 145827360. Its totient is φ = 64807680.

The previous prime is 103204001. The next prime is 103204019. The reversal of 103204011 is 110402301.

It is a happy number.

It is not a de Polignac number, because 103204011 - 2⁵ = 103203979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103204019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10900 + ... + 18033.

It is an arithmetic number, because the mean of its divisors is an integer number (9114210).

Almost surely, 2^103204011 is an apocalyptic number.

103204011 is a deficient number, since it is larger than the sum of its proper divisors (42623349).

103204011 is a wasteful number, since it uses less digits than its factorization.

103204011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29006.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 103204011 is about 10158.9374936555. The cubic root of 103204011 is about 469.0640965433.

Adding to 103204011 its reverse (110402301), we get a palindrome (213606312).

The spelling of 103204011 in words is "one hundred three million, two hundred four thousand, eleven".