1100101994 has 8 divisors (see below), whose sum is σ = 1747220868. Its totient is φ = 517695040.

The previous prime is 1100101993. The next prime is 1100101997. The reversal of 1100101994 is 4991010011.

It can be written as a sum of positive squares in 2 ways, for example, as 1060348969 + 39753025 = 32563^2 + 6305^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1100101993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16177937 + ... + 16178004.

Almost surely, 2^1100101994 is an apocalyptic number.

1100101994 is a deficient number, since it is larger than the sum of its proper divisors (647118874).

1100101994 is a wasteful number, since it uses less digits than its factorization.

1100101994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32355960.

The product of its (nonzero) digits is 324, while the sum is 26.

The square root of 1100101994 is about 33167.7854853169. The cubic root of 1100101994 is about 1032.3120194334.

The spelling of 1100101994 in words is "one billion, one hundred million, one hundred one thousand, nine hundred ninety-four".