1816001102 has 8 divisors (see below), whose sum is σ = 2741352456. Its totient is φ = 902216952.

The previous prime is 1816001101. The next prime is 1816001113. The reversal of 1816001102 is 2011006181.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1816001101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2891408 + ... + 2892035.

It is an arithmetic number, because the mean of its divisors is an integer number (342669057).

Almost surely, 2^1816001102 is an apocalyptic number.

1816001102 is a deficient number, since it is larger than the sum of its proper divisors (925351354).

1816001102 is a wasteful number, since it uses less digits than its factorization.

1816001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5783602.

The product of its (nonzero) digits is 96, while the sum is 20.

The square root of 1816001102 is about 42614.5644351787. The cubic root of 1816001102 is about 1220.0342868622.

Adding to 1816001102 its reverse (2011006181), we get a palindrome (3827007283).

The spelling of 1816001102 in words is "one billion, eight hundred sixteen million, one thousand, one hundred two".