11155106001 has 8 divisors (see below), whose sum is σ = 16017588160. Its totient is φ = 6864680592.

The previous prime is 11155105981. The next prime is 11155106003. The reversal of 11155106001 is 10060155111.

It is a happy number.

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

It is not a de Polignac number, because 11155106001 - 2¹⁰ = 11155104977 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11155106003) 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, 143014141 + ... + 143014218.

It is an arithmetic number, because the mean of its divisors is an integer number (2002198520).

Almost surely, 2^11155106001 is an apocalyptic number.

It is an amenable number.

11155106001 is a deficient number, since it is larger than the sum of its proper divisors (4862482159).

11155106001 is a wasteful number, since it uses less digits than its factorization.

11155106001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286028375.

The product of its (nonzero) digits is 150, while the sum is 21.

The spelling of 11155106001 in words is "eleven billion, one hundred fifty-five million, one hundred six thousand, one".