1102045325 has 12 divisors (see below), whose sum is σ = 1372510740. Its totient is φ = 877781760.

The previous prime is 1102045309. The next prime is 1102045363. The reversal of 1102045325 is 5235402011.

It can be written as a sum of positive squares in 6 ways, for example, as 166358404 + 935686921 = 12898^2 + 30589^2 .

It is not a de Polignac number, because 1102045325 - 2⁴ = 1102045309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1102045325.

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, 90524 + ... + 101973.

It is an arithmetic number, because the mean of its divisors is an integer number (114375895).

Almost surely, 2^1102045325 is an apocalyptic number.

It is an amenable number.

1102045325 is a deficient number, since it is larger than the sum of its proper divisors (270465415).

1102045325 is a wasteful number, since it uses less digits than its factorization.

1102045325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192736 (or 192731 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1102045325 is about 33197.0680181247. The cubic root of 1102045325 is about 1032.9195218422.

Adding to 1102045325 its reverse (5235402011), we get a palindrome (6337447336).

The spelling of 1102045325 in words is "one billion, one hundred two million, forty-five thousand, three hundred twenty-five".