123201303 has 16 divisors (see below), whose sum is σ = 166526976. Its totient is φ = 81012960.

The previous prime is 123201293. The next prime is 123201307. The reversal of 123201303 is 303102321.

It is not a de Polignac number, because 123201303 - 2¹⁰ = 123200279 is a prime.

It is a super-2 number, since 2×123201303² = 30357122121795618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123201307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71925 + ... + 73617.

It is an arithmetic number, because the mean of its divisors is an integer number (10407936).

Almost surely, 2^123201303 is an apocalyptic number.

123201303 is a deficient number, since it is larger than the sum of its proper divisors (43325673).

123201303 is a wasteful number, since it uses less digits than its factorization.

123201303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014.

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

The square root of 123201303 is about 11099.6082363298. The cubic root of 123201303 is about 497.5901411541.

Adding to 123201303 its reverse (303102321), we get a palindrome (426303624).

The spelling of 123201303 in words is "one hundred twenty-three million, two hundred one thousand, three hundred three".