30301101121 has 8 divisors (see below), whose sum is σ = 32523020424. Its totient is φ = 28128015360.

The previous prime is 30301101119. The next prime is 30301101139. The reversal of 30301101121 is 12110110303.

It can be written as a sum of positive squares in 4 ways, for example, as 2390721025 + 27910380096 = 48895^2 + 167064^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30301101121 - 2¹ = 30301101119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30301101101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12207100 + ... + 12209581.

It is an arithmetic number, because the mean of its divisors is an integer number (4065377553).

Almost surely, 2^30301101121 is an apocalyptic number.

It is an amenable number.

30301101121 is a deficient number, since it is larger than the sum of its proper divisors (2221919303).

30301101121 is a wasteful number, since it uses less digits than its factorization.

30301101121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24416771.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 30301101121 its reverse (12110110303), we get a palindrome (42411211424).

The spelling of 30301101121 in words is "thirty billion, three hundred one million, one hundred one thousand, one hundred twenty-one".