5101923 has 8 divisors (see below), whose sum is σ = 6821136. Its totient is φ = 3392000.

The previous prime is 5101913. The next prime is 5101961. The reversal of 5101923 is 3291015.

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 5101923 - 2¹⁰ = 5100899 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5101923.

It is not an unprimeable number, because it can be changed into a prime (5101913) 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, 918 + ... + 3323.

It is an arithmetic number, because the mean of its divisors is an integer number (852642).

Almost surely, 2^5101923 is an apocalyptic number.

5101923 is a deficient number, since it is larger than the sum of its proper divisors (1719213).

5101923 is a wasteful number, since it uses less digits than its factorization.

5101923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4645.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 5101923 is about 2258.7436773570. The cubic root of 5101923 is about 172.1516937403.

Adding to 5101923 its reverse (3291015), we get a palindrome (8392938).

The spelling of 5101923 in words is "five million, one hundred one thousand, nine hundred twenty-three".