111031213310201 has 16 divisors (see below), whose sum is σ = 112004280960000. Its totient is φ = 110062531570320.

The previous prime is 111031213310197. The next prime is 111031213310233. The reversal of 111031213310201 is 102013312130111.

It is a cyclic number.

It is not a de Polignac number, because 111031213310201 - 2² = 111031213310197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111031213810201) 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, 277209386 + ... + 277609628.

It is an arithmetic number, because the mean of its divisors is an integer number (7000267560000).

Almost surely, 2^{111031213310201} is an apocalyptic number.

It is an amenable number.

111031213310201 is a deficient number, since it is larger than the sum of its proper divisors (973067649799).

111031213310201 is a wasteful number, since it uses less digits than its factorization.

111031213310201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405716.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 111031213310201 its reverse (102013312130111), we get a palindrome (213044525440312).

The spelling of 111031213310201 in words is "one hundred eleven trillion, thirty-one billion, two hundred thirteen million, three hundred ten thousand, two hundred one".