103312023 has 8 divisors (see below), whose sum is σ = 138193536. Its totient is φ = 68652600.

The previous prime is 103312019. The next prime is 103312037. The reversal of 103312023 is 320213301.

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

It is not a de Polignac number, because 103312023 - 2² = 103312019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103311993 and 103312011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103312073) 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, 54433 + ... + 56298.

It is an arithmetic number, because the mean of its divisors is an integer number (17274192).

Almost surely, 2^103312023 is an apocalyptic number.

103312023 is a deficient number, since it is larger than the sum of its proper divisors (34881513).

103312023 is a wasteful number, since it uses less digits than its factorization.

103312023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111045.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 103312023 is about 10164.2522105662. The cubic root of 103312023 is about 469.2276783202.

Adding to 103312023 its reverse (320213301), we get a palindrome (423525324).

The spelling of 103312023 in words is "one hundred three million, three hundred twelve thousand, twenty-three".