1103152528 has 10 divisors (see below), whose sum is σ = 2137358054. Its totient is φ = 551576256.

The previous prime is 1103152507. The next prime is 1103152529. The reversal of 1103152528 is 8252513011.

It can be written as a sum of positive squares in only one way, i.e., 873084304 + 230068224 = 29548^2 + 15168^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1103152496 and 1103152505.

It is not an unprimeable number, because it can be changed into a prime (1103152529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34473501 + ... + 34473532.

Almost surely, 2^1103152528 is an apocalyptic number.

It is an amenable number.

1103152528 is a deficient number, since it is larger than the sum of its proper divisors (1034205526).

1103152528 is an equidigital number, since it uses as much as digits as its factorization.

1103152528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68947041 (or 68947035 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 28.

The square root of 1103152528 is about 33213.7400483595. The cubic root of 1103152528 is about 1033.2653239551.

Adding to 1103152528 its reverse (8252513011), we get a palindrome (9355665539).

The spelling of 1103152528 in words is "one billion, one hundred three million, one hundred fifty-two thousand, five hundred twenty-eight".