123152204 has 12 divisors (see below), whose sum is σ = 246304464. Its totient is φ = 52779504.

The previous prime is 123152203. The next prime is 123152209. The reversal of 123152204 is 402251321.

123152204 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (123152201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2199119 + ... + 2199174.

It is an arithmetic number, because the mean of its divisors is an integer number (20525372).

Almost surely, 2^123152204 is an apocalyptic number.

123152204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

123152204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

123152204 is a wasteful number, since it uses less digits than its factorization.

123152204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4398304 (or 4398302 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 123152204 is about 11097.3962711980. The cubic root of 123152204 is about 497.5240313973.

It can be divided in two parts, 1231 and 52204, that added together give a palindrome (53435).

The spelling of 123152204 in words is "one hundred twenty-three million, one hundred fifty-two thousand, two hundred four".