201100031214 has 32 divisors (see below), whose sum is σ = 419760797184. Its totient is φ = 64107579360.

The previous prime is 201100031213. The next prime is 201100031221. The reversal of 201100031214 is 412130001102.

It is a junction number, because it is equal to n+sod(n) for n = 201100031193 and 201100031202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201100031213) 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, 678127 + ... + 928469.

It is an arithmetic number, because the mean of its divisors is an integer number (13117524912).

Almost surely, 2^201100031214 is an apocalyptic number.

201100031214 is an abundant number, since it is smaller than the sum of its proper divisors (218660765970).

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

201100031214 is a wasteful number, since it uses less digits than its factorization.

201100031214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256192.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 201100031214 its reverse (412130001102), we get a palindrome (613230032316).

The spelling of 201100031214 in words is "two hundred one billion, one hundred million, thirty-one thousand, two hundred fourteen".