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23230103 = 131994049
BaseRepresentation
bin101100010011…
…1011010010111
31121201012201012
41120213122113
521421330403
62145522435
7401311151
oct130473227
947635635
1023230103
1112127136
12794341b
134a74730
143129ad1
15208ced8
hex1627697

23230103 has 8 divisors (see below), whose sum is σ = 26334000. Its totient is φ = 20314368.

The previous prime is 23230093. The next prime is 23230111. The reversal of 23230103 is 30103232.

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 23230103 - 24 = 23230087 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23230903) 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, 46778 + ... + 47271.

It is an arithmetic number, because the mean of its divisors is an integer number (3291750).

Almost surely, 223230103 is an apocalyptic number.

23230103 is a deficient number, since it is larger than the sum of its proper divisors (3103897).

23230103 is a wasteful number, since it uses less digits than its factorization.

23230103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94081.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 23230103 is about 4819.7617161017. The cubic root of 23230103 is about 285.3319329434.

Adding to 23230103 its reverse (30103232), we get a palindrome (53333335).

It can be divided in two parts, 232 and 30103, that multiplied together give a palindrome (6983896).

The spelling of 23230103 in words is "twenty-three million, two hundred thirty thousand, one hundred three".

Divisors: 1 13 19 247 94049 1222637 1786931 23230103