110201001 has 8 divisors (see below), whose sum is σ = 151674624. Its totient is φ = 71097360.

The previous prime is 110200991. The next prime is 110201011. The reversal of 110201001 is 100102011.

It is an interprime number because it is at equal distance from previous prime (110200991) and next prime (110201011).

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

It is not a de Polignac number, because 110201001 - 2¹¹ = 110198953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110201011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 592386 + ... + 592571.

It is an arithmetic number, because the mean of its divisors is an integer number (18959328).

Almost surely, 2^110201001 is an apocalyptic number.

It is an amenable number.

110201001 is a deficient number, since it is larger than the sum of its proper divisors (41473623).

110201001 is a wasteful number, since it uses less digits than its factorization.

110201001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184991.

The product of its (nonzero) digits is 2, while the sum is 6.

The square root of 110201001 is about 10497.6664549794. Note that the first 3 decimals coincide. The cubic root of 110201001 is about 479.4336506066.

Adding to 110201001 its reverse (100102011), we get a palindrome (210303012).

It can be divided in two parts, 11020 and 1001, that added together give a palindrome (12021).

The spelling of 110201001 in words is "one hundred ten million, two hundred one thousand, one".