1323141825 has 12 divisors (see below), whose sum is σ = 2187594608. Its totient is φ = 705675600.

The previous prime is 1323141823. The next prime is 1323141857. The reversal of 1323141825 is 5281413231.

1323141825 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1323141825 - 2¹ = 1323141823 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1323141792 and 1323141801.

It is not an unprimeable number, because it can be changed into a prime (1323141821) 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, 8820871 + ... + 8821020.

Almost surely, 2^1323141825 is an apocalyptic number.

1323141825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1323141825 is a deficient number, since it is larger than the sum of its proper divisors (864452783).

1323141825 is a wasteful number, since it uses less digits than its factorization.

1323141825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17641904 (or 17641899 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 1323141825 is about 36375.0164948416. The cubic root of 1323141825 is about 1097.8309391965.

The spelling of 1323141825 in words is "one billion, three hundred twenty-three million, one hundred forty-one thousand, eight hundred twenty-five".