1124145104 has 40 divisors (see below), whose sum is σ = 2217655680. Its totient is φ = 551916288.

The previous prime is 1124145101. The next prime is 1124145133. The reversal of 1124145104 is 4015414211.

It is a self number, because there is not a number n which added to its sum of digits gives 1124145104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124145101) 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 7 ways as a sum of consecutive naturals, for example, 277139 + ... + 281165.

It is an arithmetic number, because the mean of its divisors is an integer number (55441392).

Almost surely, 2^1124145104 is an apocalyptic number.

It is an amenable number.

1124145104 is a deficient number, since it is larger than the sum of its proper divisors (1093510576).

1124145104 is a wasteful number, since it uses less digits than its factorization.

1124145104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4347 (or 4341 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 1124145104 is about 33528.2732033727. The cubic root of 1124145104 is about 1039.7783995309.

Adding to 1124145104 its reverse (4015414211), we get a palindrome (5139559315).

The spelling of 1124145104 in words is "one billion, one hundred twenty-four million, one hundred forty-five thousand, one hundred four".