1113609114 has 32 divisors (see below), whose sum is σ = 2604936000. Its totient is φ = 351665712.

The previous prime is 1113609103. The next prime is 1113609137. The reversal of 1113609114 is 4119063111.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 541669 + ... + 543720.

It is an arithmetic number, because the mean of its divisors is an integer number (81404250).

Almost surely, 2^1113609114 is an apocalyptic number.

1113609114 is an abundant number, since it is smaller than the sum of its proper divisors (1491326886).

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

1113609114 is a wasteful number, since it uses less digits than its factorization.

1113609114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085419 (or 1085413 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The square root of 1113609114 is about 33370.7823402449. The cubic root of 1113609114 is about 1036.5197752787.

The spelling of 1113609114 in words is "one billion, one hundred thirteen million, six hundred nine thousand, one hundred fourteen".