201100131102103 has 8 divisors (see below), whose sum is σ = 211100163660288. Its totient is φ = 191204810927064.

The previous prime is 201100131102053. The next prime is 201100131102139. The reversal of 201100131102103 is 301201131001102.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 201100131102103 - 2²⁹ = 201099594231191 is a prime.

It is a super-2 number, since 2×201100131102103² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201100131102163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26178091851 + ... + 26178099532.

It is an arithmetic number, because the mean of its divisors is an integer number (26387520457536).

Almost surely, 2^{201100131102103} is an apocalyptic number.

201100131102103 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

201100131102103 is a deficient number, since it is larger than the sum of its proper divisors (10000032558185).

201100131102103 is a wasteful number, since it uses less digits than its factorization.

201100131102103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52356191573.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 201100131102103 its reverse (301201131001102), we get a palindrome (502301262103205).

The spelling of 201100131102103 in words is "two hundred one trillion, one hundred billion, one hundred thirty-one million, one hundred two thousand, one hundred three".