123152325 has 12 divisors (see below), whose sum is σ = 203611968. Its totient is φ = 65681200.

The previous prime is 123152321. The next prime is 123152333. The reversal of 123152325 is 523251321.

It is a happy number.

It is not a de Polignac number, because 123152325 - 2² = 123152321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123152295 and 123152304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123152321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 820941 + ... + 821090.

It is an arithmetic number, because the mean of its divisors is an integer number (16967664).

Almost surely, 2^123152325 is an apocalyptic number.

123152325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

123152325 is a deficient number, since it is larger than the sum of its proper divisors (80459643).

123152325 is a wasteful number, since it uses less digits than its factorization.

123152325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1642044 (or 1642039 counting only the distinct ones).

The product of its digits is 1800, while the sum is 24.

The square root of 123152325 is about 11097.4017229260. The cubic root of 123152325 is about 497.5241943403.

The spelling of 123152325 in words is "one hundred twenty-three million, one hundred fifty-two thousand, three hundred twenty-five".