123402325 has 12 divisors (see below), whose sum is σ = 154865088. Its totient is φ = 97530800.

The previous prime is 123402313. The next prime is 123402341. The reversal of 123402325 is 523204321.

It is not a de Polignac number, because 123402325 - 2¹⁵ = 123369557 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123402296 and 123402305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27661 + ... + 31810.

It is an arithmetic number, because the mean of its divisors is an integer number (12905424).

Almost surely, 2^123402325 is an apocalyptic number.

It is an amenable number.

123402325 is a deficient number, since it is larger than the sum of its proper divisors (31462763).

123402325 is an equidigital number, since it uses as much as digits as its factorization.

123402325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59564 (or 59559 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 123402325 is about 11108.6599101782. The cubic root of 123402325 is about 497.8606258791.

Adding to 123402325 its reverse (523204321), we get a palindrome (646606646).

The spelling of 123402325 in words is "one hundred twenty-three million, four hundred two thousand, three hundred twenty-five".