103533053 has 8 divisors (see below), whose sum is σ = 113025528. Its totient is φ = 94258944.

The previous prime is 103533041. The next prime is 103533083. The reversal of 103533053 is 350335301.

It can be written as a sum of positive squares in 4 ways, for example, as 4072324 + 99460729 = 2018^2 + 9973^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103533053 - 2⁴ = 103533037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103533083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53600 + ... + 55497.

It is an arithmetic number, because the mean of its divisors is an integer number (14128191).

Almost surely, 2^103533053 is an apocalyptic number.

103533053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

103533053 is a deficient number, since it is larger than the sum of its proper divisors (9492475).

103533053 is a wasteful number, since it uses less digits than its factorization.

103533053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109183.

The product of its (nonzero) digits is 2025, while the sum is 23.

The square root of 103533053 is about 10175.1193113398. The cubic root of 103533053 is about 469.5620683089.

Adding to 103533053 its reverse (350335301), we get a palindrome (453868354).

The spelling of 103533053 in words is "one hundred three million, five hundred thirty-three thousand, fifty-three".