103103552 has 14 divisors (see below), whose sum is σ = 204596238. Its totient is φ = 51551744.

The previous prime is 103103543. The next prime is 103103569. The reversal of 103103552 is 255301301.

It can be written as a sum of positive squares in only one way, i.e., 77862976 + 25240576 = 8824^2 + 5024^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 805433 + ... + 805560.

It is an arithmetic number, because the mean of its divisors is an integer number (14614017).

Almost surely, 2^103103552 is an apocalyptic number.

It is an amenable number.

103103552 is a deficient number, since it is larger than the sum of its proper divisors (101492686).

103103552 is an equidigital number, since it uses as much as digits as its factorization.

103103552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1611005 (or 1610995 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 103103552 is about 10153.9919243616. The cubic root of 103103552 is about 468.9118511433.

Adding to 103103552 its reverse (255301301), we get a palindrome (358404853).

The spelling of 103103552 in words is "one hundred three million, one hundred three thousand, five hundred fifty-two".