1043518122 has 24 divisors (see below), whose sum is σ = 2261550564. Its totient is φ = 347747904.

The previous prime is 1043518117. The next prime is 1043518153. The reversal of 1043518122 is 2218153401.

It can be written as a sum of positive squares in 2 ways, for example, as 1027907721 + 15610401 = 32061^2 + 3951^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126558 + ... + 134550.

Almost surely, 2^1043518122 is an apocalyptic number.

1043518122 is an abundant number, since it is smaller than the sum of its proper divisors (1218032442).

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

1043518122 is a wasteful number, since it uses less digits than its factorization.

1043518122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15254 (or 15251 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 1043518122 is about 32303.5311072954. The cubic root of 1043518122 is about 1014.3005598058.

The spelling of 1043518122 in words is "one billion, forty-three million, five hundred eighteen thousand, one hundred twenty-two".