301101121012 has 6 divisors (see below), whose sum is σ = 526926961778. Its totient is φ = 150550560504.

The previous prime is 301101120973. The next prime is 301101121019. The reversal of 301101121012 is 210121101103.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 300924656356 + 176464656 = 548566^2 + 13284^2 .

It is a junction number, because it is equal to n+sod(n) for n = 301101120983 and 301101121001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301101121019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37637640123 + ... + 37637640130.

Almost surely, 2^301101121012 is an apocalyptic number.

It is an amenable number.

301101121012 is a deficient number, since it is larger than the sum of its proper divisors (225825840766).

301101121012 is a wasteful number, since it uses less digits than its factorization.

301101121012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75275280257 (or 75275280255 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 301101121012 its reverse (210121101103), we get a palindrome (511222222115).

The spelling of 301101121012 in words is "three hundred one billion, one hundred one million, one hundred twenty-one thousand, twelve".