1023325203225 has 96 divisors (see below), whose sum is σ = 1883217521920. Its totient is φ = 487050071040.

The previous prime is 1023325203209. The next prime is 1023325203227. The reversal of 1023325203225 is 5223025233201.

It is not a de Polignac number, because 1023325203225 - 2⁴ = 1023325203209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1023325203192 and 1023325203201.

It is not an unprimeable number, because it can be changed into a prime (1023325203227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5573436 + ... + 5754114.

Almost surely, 2^{1023325203225} is an apocalyptic number.

1023325203225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1023325203225 is a deficient number, since it is larger than the sum of its proper divisors (859892318695).

1023325203225 is a wasteful number, since it uses less digits than its factorization.

1023325203225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180899 (or 180894 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 1023325203225 in words is "one trillion, twenty-three billion, three hundred twenty-five million, two hundred three thousand, two hundred twenty-five".