123302010 has 64 divisors (see below), whose sum is σ = 319842432. Its totient is φ = 30241536.

The previous prime is 123301967. The next prime is 123302017. The reversal of 123302010 is 10203321.

It is a happy number.

It is a super-3 number, since 3×123302010³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (123302017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 181792 + ... + 182468.

It is an arithmetic number, because the mean of its divisors is an integer number (4997538).

Almost surely, 2^123302010 is an apocalyptic number.

123302010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 123302010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159921216).

123302010 is an abundant number, since it is smaller than the sum of its proper divisors (196540422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123302010 is a wasteful number, since it uses less digits than its factorization.

123302010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 123302010 is about 11104.1438211147. The cubic root of 123302010 is about 497.7256839920.

Adding to 123302010 its reverse (10203321), we get a palindrome (133505331).

The spelling of 123302010 in words is "one hundred twenty-three million, three hundred two thousand, ten".