1103119950 has 24 divisors (see below), whose sum is σ = 2735737848. Its totient is φ = 294165280.

The previous prime is 1103119949. The next prime is 1103119957. The reversal of 1103119950 is 599113011.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103119957) 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, 3676917 + ... + 3677216.

It is an arithmetic number, because the mean of its divisors is an integer number (113989077).

Almost surely, 2^1103119950 is an apocalyptic number.

1103119950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103119950 is an abundant number, since it is smaller than the sum of its proper divisors (1632617898).

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

1103119950 is a wasteful number, since it uses less digits than its factorization.

1103119950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7354148 (or 7354143 counting only the distinct ones).

The product of its (nonzero) digits is 1215, while the sum is 30.

The square root of 1103119950 is about 33213.2496151762. The cubic root of 1103119950 is about 1033.2551524849.

The spelling of 1103119950 in words is "one billion, one hundred three million, one hundred nineteen thousand, nine hundred fifty".