11151601004 has 12 divisors (see below), whose sum is σ = 19613370000. Its totient is φ = 5547781008.

The previous prime is 11151601003. The next prime is 11151601031. The reversal of 11151601004 is 40010615111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11151601001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7003979 + ... + 7005570.

It is an arithmetic number, because the mean of its divisors is an integer number (1634447500).

Almost surely, 2^11151601004 is an apocalyptic number.

It is an amenable number.

11151601004 is a deficient number, since it is larger than the sum of its proper divisors (8461768996).

11151601004 is a wasteful number, since it uses less digits than its factorization.

11151601004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14009752 (or 14009750 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 20.

The spelling of 11151601004 in words is "eleven billion, one hundred fifty-one million, six hundred one thousand, four".