203101211104 has 96 divisors (see below), whose sum is σ = 439820140032. Its totient is φ = 91555200000.

The previous prime is 203101211087. The next prime is 203101211107. The reversal of 203101211104 is 401112101302.

203101211104 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203101211107) 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, 90225979 + ... + 90228229.

It is an arithmetic number, because the mean of its divisors is an integer number (4581459792).

Almost surely, 2^203101211104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 203101211104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219910070016).

203101211104 is an abundant number, since it is smaller than the sum of its proper divisors (236718928928).

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

203101211104 is a wasteful number, since it uses less digits than its factorization.

203101211104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4280 (or 4272 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 203101211104 its reverse (401112101302), we get a palindrome (604213312406).

The spelling of 203101211104 in words is "two hundred three billion, one hundred one million, two hundred eleven thousand, one hundred four".