1113214016 has 14 divisors (see below), whose sum is σ = 2209034190. Its totient is φ = 556606976.

The previous prime is 1113214013. The next prime is 1113214019. The reversal of 1113214016 is 6104123111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1113214013) and next prime (1113214019).

It can be written as a sum of positive squares in only one way, i.e., 918332416 + 194881600 = 30304^2 + 13960^2 .

It is not an unprimeable number, because it can be changed into a prime (1113214013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8696921 + ... + 8697048.

Almost surely, 2^1113214016 is an apocalyptic number.

1113214016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1113214016 is a deficient number, since it is larger than the sum of its proper divisors (1095820174).

1113214016 is an equidigital number, since it uses as much as digits as its factorization.

1113214016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17393981 (or 17393971 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 1113214016 is about 33364.8619958183. The cubic root of 1113214016 is about 1036.3971783020.

Adding to 1113214016 its reverse (6104123111), we get a palindrome (7217337127).

The spelling of 1113214016 in words is "one billion, one hundred thirteen million, two hundred fourteen thousand, sixteen".