301121011100112 has 160 divisors (see below), whose sum is σ = 889457595832320. Its totient is φ = 85992616327680.

The previous prime is 301121011100101. The next prime is 301121011100123. The reversal of 301121011100112 is 211001110121103.

It is an interprime number because it is at equal distance from previous prime (301121011100101) and next prime (301121011100123).

It is a junction number, because it is equal to n+sod(n) for n = 301121011100091 and 301121011100100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9264390453 + ... + 9264422955.

It is an arithmetic number, because the mean of its divisors is an integer number (5559109973952).

Almost surely, 2^{301121011100112} is an apocalyptic number.

It is an amenable number.

301121011100112 is an abundant number, since it is smaller than the sum of its proper divisors (588336584732208).

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

301121011100112 is a wasteful number, since it uses less digits than its factorization.

301121011100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45121 (or 45115 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 15.

Adding to 301121011100112 its reverse (211001110121103), we get a palindrome (512122121221215).

The spelling of 301121011100112 in words is "three hundred one trillion, one hundred twenty-one billion, eleven million, one hundred thousand, one hundred twelve".