201112202003 has 16 divisors (see below), whose sum is σ = 217763639040. Its totient is φ = 185083768800.

The previous prime is 201112201981. The next prime is 201112202017. The reversal of 201112202003 is 300202211102.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 201112202003 - 2²⁴ = 201095424787 is a prime.

It is a super-2 number, since 2×201112202003² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201112202023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216908 + ... + 670278.

It is an arithmetic number, because the mean of its divisors is an integer number (13610227440).

Almost surely, 2^201112202003 is an apocalyptic number.

201112202003 is a deficient number, since it is larger than the sum of its proper divisors (16651437037).

201112202003 is a wasteful number, since it uses less digits than its factorization.

201112202003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454058.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 201112202003 its reverse (300202211102), we get a palindrome (501314413105).

Subtracting 201112202003 from its reverse (300202211102), we obtain a palindrome (99090009099).

The spelling of 201112202003 in words is "two hundred one billion, one hundred twelve million, two hundred two thousand, three".