50723103 has 8 divisors (see below), whose sum is σ = 71190400. Its totient is φ = 32035608.

The previous prime is 50723093. The next prime is 50723107. The reversal of 50723103 is 30132705.

It is a happy number.

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

It is not a de Polignac number, because 50723103 - 2¹⁶ = 50657567 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50723103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50723107) 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, 444883 + ... + 444996.

It is an arithmetic number, because the mean of its divisors is an integer number (8898800).

Almost surely, 2^50723103 is an apocalyptic number.

50723103 is a deficient number, since it is larger than the sum of its proper divisors (20467297).

50723103 is a wasteful number, since it uses less digits than its factorization.

50723103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889901.

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 50723103 is about 7122.0153748781. The cubic root of 50723103 is about 370.1706128180.

Adding to 50723103 its reverse (30132705), we get a palindrome (80855808).

The spelling of 50723103 in words is "fifty million, seven hundred twenty-three thousand, one hundred three".