103113133 has 8 divisors (see below), whose sum is σ = 108781920. Its totient is φ = 97468560.

The previous prime is 103113107. The next prime is 103113137. The reversal of 103113133 is 331311301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103113133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103113137) 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 7 ways as a sum of consecutive naturals, for example, 3063 + ... + 14683.

It is an arithmetic number, because the mean of its divisors is an integer number (13597740).

Almost surely, 2^103113133 is an apocalyptic number.

It is an amenable number.

103113133 is a deficient number, since it is larger than the sum of its proper divisors (5668787).

103113133 is a wasteful number, since it uses less digits than its factorization.

103113133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12107.

The product of its (nonzero) digits is 81, while the sum is 16.

The square root of 103113133 is about 10154.4636982954. The cubic root of 103113133 is about 468.9263753933.

Adding to 103113133 its reverse (331311301), we get a palindrome (434424434).

The spelling of 103113133 in words is "one hundred three million, one hundred thirteen thousand, one hundred thirty-three".