110203000002 has 24 divisors (see below), whose sum is σ = 239616899184. Its totient is φ = 36604528344.

The previous prime is 110202999989. The next prime is 110203000003. The reversal of 110203000002 is 200000302011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (110203000003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10811848 + ... + 10822035.

It is an arithmetic number, because the mean of its divisors is an integer number (9984037466).

Almost surely, 2^110203000002 is an apocalyptic number.

110203000002 is an abundant number, since it is smaller than the sum of its proper divisors (129413899182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110203000002 is a wasteful number, since it uses less digits than its factorization.

110203000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21634174 (or 21634171 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 110203000002 its reverse (200000302011), we get a palindrome (310203302013).

The spelling of 110203000002 in words is "one hundred ten billion, two hundred three million, two", and thus it is an aban number.