1100150561111 has 8 divisors (see below), whose sum is σ = 1257340145664. Its totient is φ = 942967281240.

The previous prime is 1100150561057. The next prime is 1100150561117. The reversal of 1100150561111 is 1111650510011.

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 1100150561111 - 2¹⁰ = 1100150560087 is a prime.

It is a super-2 number, since 2×1100150561111² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100150561117) 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, 1196135 + ... + 1905528.

It is an arithmetic number, because the mean of its divisors is an integer number (157167518208).

Almost surely, 2^{1100150561111} is an apocalyptic number.

1100150561111 is a deficient number, since it is larger than the sum of its proper divisors (157189584553).

1100150561111 is an equidigital number, since it uses as much as digits as its factorization.

1100150561111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3152341.

The product of its (nonzero) digits is 150, while the sum is 23.

The spelling of 1100150561111 in words is "one trillion, one hundred billion, one hundred fifty million, five hundred sixty-one thousand, one hundred eleven".