103507423 has 8 divisors (see below), whose sum is σ = 106015536. Its totient is φ = 101025600.

The previous prime is 103507403. The next prime is 103507427. The reversal of 103507423 is 324705301.

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-103507423 is a prime.

It is a super-2 number, since 2×103507423² = 21427573232201858, 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 (103507427) 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, 1515 + ... + 14467.

It is an arithmetic number, because the mean of its divisors is an integer number (13251942).

Almost surely, 2^103507423 is an apocalyptic number.

103507423 is a deficient number, since it is larger than the sum of its proper divisors (2508113).

103507423 is a wasteful number, since it uses less digits than its factorization.

103507423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13145.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 103507423 is about 10173.8597886938. The cubic root of 103507423 is about 469.5233178207.

The spelling of 103507423 in words is "one hundred three million, five hundred seven thousand, four hundred twenty-three".