103432133 has 8 divisors (see below), whose sum is σ = 120212160. Its totient is φ = 87153120.

The previous prime is 103432129. The next prime is 103432159. The reversal of 103432133 is 331234301.

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

It is a cyclic number.

It is not a de Polignac number, because 103432133 - 2² = 103432129 is a prime.

It is a super-2 number, since 2×103432133² = 21396412273859378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103432163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124808 + ... + 125633.

It is an arithmetic number, because the mean of its divisors is an integer number (15026520).

Almost surely, 2^103432133 is an apocalyptic number.

It is an amenable number.

103432133 is a deficient number, since it is larger than the sum of its proper divisors (16780027).

103432133 is an equidigital number, since it uses as much as digits as its factorization.

103432133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250507.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 103432133 is about 10170.1589466439. The cubic root of 103432133 is about 469.4094484183.

Adding to 103432133 its reverse (331234301), we get a palindrome (434666434).

The spelling of 103432133 in words is "one hundred three million, four hundred thirty-two thousand, one hundred thirty-three".