1103442950 has 24 divisors (see below), whose sum is σ = 2081317680. Its totient is φ = 435159200.

The previous prime is 1103442931. The next prime is 1103442979. The reversal of 1103442950 is 592443011.

It is a congruent number.

It is an unprimeable number.

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, 151865 + ... + 158964.

It is an arithmetic number, because the mean of its divisors is an integer number (86721570).

Almost surely, 2^1103442950 is an apocalyptic number.

1103442950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103442950 is a deficient number, since it is larger than the sum of its proper divisors (977874730).

1103442950 is a wasteful number, since it uses less digits than its factorization.

1103442950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310912 (or 310907 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1103442950 is about 33218.1117765595. Note that the first 3 decimals coincide. The cubic root of 1103442950 is about 1033.3559903692.

Adding to 1103442950 its reverse (592443011), we get a palindrome (1695885961).

The spelling of 1103442950 in words is "one billion, one hundred three million, four hundred forty-two thousand, nine hundred fifty".