1102323152 has 80 divisors (see below), whose sum is σ = 2576739840. Its totient is φ = 446269824.

The previous prime is 1102323151. The next prime is 1102323161. The reversal of 1102323152 is 2513232011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102323151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1163543 + ... + 1164489.

It is an arithmetic number, because the mean of its divisors is an integer number (32209248).

Almost surely, 2^1102323152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102323152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1288369920).

1102323152 is an abundant number, since it is smaller than the sum of its proper divisors (1474416688).

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

1102323152 is a wasteful number, since it uses less digits than its factorization.

1102323152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1528 (or 1522 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1102323152 is about 33201.2522655396. The cubic root of 1102323152 is about 1033.0063146487.

Adding to 1102323152 its reverse (2513232011), we get a palindrome (3615555163).

The spelling of 1102323152 in words is "one billion, one hundred two million, three hundred twenty-three thousand, one hundred fifty-two".