1102118325 has 48 divisors (see below), whose sum is σ = 2271806976. Its totient is φ = 458020800.

The previous prime is 1102118321. The next prime is 1102118333. The reversal of 1102118325 is 5238112011.

It is not a de Polignac number, because 1102118325 - 2² = 1102118321 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1102118295 and 1102118304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102118321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 89647 + ... + 101196.

It is an arithmetic number, because the mean of its divisors is an integer number (47329312).

Almost surely, 2^1102118325 is an apocalyptic number.

1102118325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1102118325 is an abundant number, since it is smaller than the sum of its proper divisors (1169688651).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102118325 is a wasteful number, since it uses less digits than its factorization.

1102118325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190874 (or 190869 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

The square root of 1102118325 is about 33198.1674946073. The cubic root of 1102118325 is about 1032.9423283634.

The spelling of 1102118325 in words is "one billion, one hundred two million, one hundred eighteen thousand, three hundred twenty-five".