101200110003 has 12 divisors (see below), whose sum is σ = 146317034968. Its totient is φ = 67402540800.

The previous prime is 101200109951. The next prime is 101200110007. The reversal of 101200110003 is 300011002101.

It is not a de Polignac number, because 101200110003 - 2¹² = 101200105907 is a prime.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101200110007) 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, 5339950 + ... + 5358867.

Almost surely, 2^101200110003 is an apocalyptic number.

101200110003 is a deficient number, since it is larger than the sum of its proper divisors (45116924965).

101200110003 is a wasteful number, since it uses less digits than its factorization.

101200110003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10699874 (or 10699871 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 101200110003 its reverse (300011002101), we get a palindrome (401211112104).

The spelling of 101200110003 in words is "one hundred one billion, two hundred million, one hundred ten thousand, three".