123323010 has 64 divisors (see below), whose sum is σ = 310321152. Its totient is φ = 31306176.

The previous prime is 123323009. The next prime is 123323017. The reversal of 123323010 is 10323321.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (123323017) 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, 252987 + ... + 253473.

It is an arithmetic number, because the mean of its divisors is an integer number (4848768).

Almost surely, 2^123323010 is an apocalyptic number.

123323010 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 123323010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155160576).

123323010 is an abundant number, since it is smaller than the sum of its proper divisors (186998142).

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

123323010 is a wasteful number, since it uses less digits than its factorization.

123323010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887.

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

The square root of 123323010 is about 11105.0893737961. The cubic root of 123323010 is about 497.7539388599.

Adding to 123323010 its reverse (10323321), we get a palindrome (133646331).

The spelling of 123323010 in words is "one hundred twenty-three million, three hundred twenty-three thousand, ten".