1051113604 has 12 divisors (see below), whose sum is σ = 1947651804. Its totient is φ = 494641664.

The previous prime is 1051113601. The next prime is 1051113617. The reversal of 1051113604 is 4063111501.

1051113604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 615139204 + 435974400 = 24802^2 + 20880^2 .

It is a super-2 number, since 2×1051113604² = 2209679617027737632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051113601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7728709 + ... + 7728844.

It is an arithmetic number, because the mean of its divisors is an integer number (162304317).

Almost surely, 2^1051113604 is an apocalyptic number.

It is an amenable number.

1051113604 is a deficient number, since it is larger than the sum of its proper divisors (896538200).

1051113604 is a wasteful number, since it uses less digits than its factorization.

1051113604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15457574 (or 15457572 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 1051113604 is about 32420.8822211858. The cubic root of 1051113604 is about 1016.7555514632.

The spelling of 1051113604 in words is "one billion, fifty-one million, one hundred thirteen thousand, six hundred four".