1113021114 has 16 divisors (see below), whose sum is σ = 2233157952. Its totient is φ = 369821088.

The previous prime is 1113021113. The next prime is 1113021139. The reversal of 1113021114 is 4111203111.

It is a junction number, because it is equal to n+sod(n) for n = 1113021093 and 1113021102.

It is not an unprimeable number, because it can be changed into a prime (1113021113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294454 + ... + 298209.

It is an arithmetic number, because the mean of its divisors is an integer number (139572372).

Almost surely, 2^1113021114 is an apocalyptic number.

1113021114 is an abundant number, since it is smaller than the sum of its proper divisors (1120136838).

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

1113021114 is a wasteful number, since it uses less digits than its factorization.

1113021114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592981.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 1113021114 is about 33361.9710748631. The cubic root of 1113021114 is about 1036.3373112161.

Adding to 1113021114 its reverse (4111203111), we get a palindrome (5224224225).

The spelling of 1113021114 in words is "one billion, one hundred thirteen million, twenty-one thousand, one hundred fourteen".