1119113601 has 4 divisors (see below), whose sum is σ = 1492151472. Its totient is φ = 746075732.

The previous prime is 1119113591. The next prime is 1119113617. The reversal of 1119113601 is 1063119111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1063119111 = 3 ⋅354373037.

It is a cyclic number.

It is not a de Polignac number, because 1119113601 - 2⁶ = 1119113537 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1119113641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186518931 + ... + 186518936.

It is an arithmetic number, because the mean of its divisors is an integer number (373037868).

Almost surely, 2^1119113601 is an apocalyptic number.

It is an amenable number.

1119113601 is a deficient number, since it is larger than the sum of its proper divisors (373037871).

1119113601 is an equidigital number, since it uses as much as digits as its factorization.

1119113601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373037870.

The product of its (nonzero) digits is 162, while the sum is 24.

The square root of 1119113601 is about 33453.1553220320. The cubic root of 1119113601 is about 1038.2247824936.

The spelling of 1119113601 in words is "one billion, one hundred nineteen million, one hundred thirteen thousand, six hundred one".