1113324051 has 48 divisors (see below), whose sum is σ = 1787702400. Its totient is φ = 614097792.

The previous prime is 1113324029. The next prime is 1113324071. The reversal of 1113324051 is 1504233111.

1113324051 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1113324051 - 2¹³ = 1113315859 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1113324001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 561580 + ... + 563558.

It is an arithmetic number, because the mean of its divisors is an integer number (37243800).

Almost surely, 2^1113324051 is an apocalyptic number.

1113324051 is a deficient number, since it is larger than the sum of its proper divisors (674378349).

1113324051 is a wasteful number, since it uses less digits than its factorization.

1113324051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2128 (or 2121 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 1113324051 is about 33366.5109203824. The cubic root of 1113324051 is about 1036.4313245382.

Adding to 1113324051 its reverse (1504233111), we get a palindrome (2617557162).

The spelling of 1113324051 in words is "one billion, one hundred thirteen million, three hundred twenty-four thousand, fifty-one".