1103041146 has 16 divisors (see below), whose sum is σ = 2214049824. Its totient is φ = 366352464.

The previous prime is 1103041097. The next prime is 1103041157. The reversal of 1103041146 is 6411403011.

1103041146 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330180 + ... + 333503.

It is an arithmetic number, because the mean of its divisors is an integer number (138378114).

Almost surely, 2^1103041146 is an apocalyptic number.

1103041146 is an abundant number, since it is smaller than the sum of its proper divisors (1111008678).

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

1103041146 is a wasteful number, since it uses less digits than its factorization.

1103041146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663965.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1103041146 is about 33212.0632602071. The cubic root of 1103041146 is about 1033.2305475517.

Adding to 1103041146 its reverse (6411403011), we get a palindrome (7514444157).

The spelling of 1103041146 in words is "one billion, one hundred three million, forty-one thousand, one hundred forty-six".