103023013 has 8 divisors (see below), whose sum is σ = 108610560. Its totient is φ = 97577040.

The previous prime is 103023007. The next prime is 103023017. The reversal of 103023013 is 310320301.

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 103023013 - 2⁹ = 103022501 is a prime.

It is a super-2 number, since 2×103023013² = 21227482415196338, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103022984 and 103023002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103023017) 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, 33898 + ... + 36811.

It is an arithmetic number, because the mean of its divisors is an integer number (13576320).

Almost surely, 2^103023013 is an apocalyptic number.

It is an amenable number.

103023013 is a deficient number, since it is larger than the sum of its proper divisors (5587547).

103023013 is an equidigital number, since it uses as much as digits as its factorization.

103023013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70787.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 103023013 is about 10150.0252709045. The cubic root of 103023013 is about 468.7897230218.

Adding to 103023013 its reverse (310320301), we get a palindrome (413343314).

The spelling of 103023013 in words is "one hundred three million, twenty-three thousand, thirteen".