103036550 has 24 divisors (see below), whose sum is σ = 199982736. Its totient is φ = 39422240.

The previous prime is 103036543. The next prime is 103036559. The reversal of 103036550 is 55630301.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103036559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43649 + ... + 45948.

It is an arithmetic number, because the mean of its divisors is an integer number (8332614).

Almost surely, 2^103036550 is an apocalyptic number.

103036550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103036550 is a deficient number, since it is larger than the sum of its proper divisors (96946186).

103036550 is a wasteful number, since it uses less digits than its factorization.

103036550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89632 (or 89627 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 103036550 is about 10150.6920946308. The cubic root of 103036550 is about 468.8102547728.

Adding to 103036550 its reverse (55630301), we get a palindrome (158666851).

The spelling of 103036550 in words is "one hundred three million, thirty-six thousand, five hundred fifty".