1011325 has 12 divisors (see below), whose sum is σ = 1433440. Its totient is φ = 693360.

The previous prime is 1011289. The next prime is 1011331. The reversal of 1011325 is 5231101.

1011325 = 189² + 190² + ... + 213².

It is not a de Polignac number, because 1011325 - 2¹³ = 1003133 is a prime.

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, 2715 + ... + 3064.

2^1011325 is an apocalyptic number.

It is an amenable number.

1011325 is a deficient number, since it is larger than the sum of its proper divisors (422115).

1011325 is an equidigital number, since it uses as much as digits as its factorization.

1011325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5796 (or 5791 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 1011325 is about 1005.6465581903. The cubic root of 1011325 is about 100.3760838364.

Adding to 1011325 its reverse (5231101), we get a palindrome (6242426).

The spelling of 1011325 in words is "one million, eleven thousand, three hundred twenty-five".