11142601603 has 8 divisors (see below), whose sum is σ = 12763815008. Its totient is φ = 9528741504.

The previous prime is 11142601583. The next prime is 11142601681. The reversal of 11142601603 is 30610624111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11142601603 - 2⁵ = 11142601571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11142601303) 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, 1835076 + ... + 1841137.

It is an arithmetic number, because the mean of its divisors is an integer number (1595476876).

Almost surely, 2^11142601603 is an apocalyptic number.

11142601603 is a deficient number, since it is larger than the sum of its proper divisors (1621213405).

11142601603 is an equidigital number, since it uses as much as digits as its factorization.

11142601603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3676653.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 11142601603 in words is "eleven billion, one hundred forty-two million, six hundred one thousand, six hundred three".