111020301103311 has 6 divisors (see below), whose sum is σ = 160362657149240. Its totient is φ = 74013534068868.

The previous prime is 111020301103277. The next prime is 111020301103357. The reversal of 111020301103311 is 113301103020111.

111020301103311 is a `hidden beast` number, since 1 + 1 + 1 + 0 + 20 + 301 + 10 + 331 + 1 = 666.

It is not a de Polignac number, because 111020301103311 - 2¹⁴ = 111020301086927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111020301103711) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6167794505731 + ... + 6167794505748.

Almost surely, 2^{111020301103311} is an apocalyptic number.

111020301103311 is a deficient number, since it is larger than the sum of its proper divisors (49342356045929).

111020301103311 is a wasteful number, since it uses less digits than its factorization.

111020301103311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12335589011485 (or 12335589011482 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 111020301103311 its reverse (113301103020111), we get a palindrome (224321404123422).

The spelling of 111020301103311 in words is "one hundred eleven trillion, twenty billion, three hundred one million, one hundred three thousand, three hundred eleven".