30033331100121 has 8 divisors (see below), whose sum is σ = 40044672423360. Its totient is φ = 20022105255152.

The previous prime is 30033331100107. The next prime is 30033331100197. The reversal of 30033331100121 is 12100113333003.

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 30033331100121 - 2²¹ = 30033329002969 is a prime.

It is a super-2 number, since 2×30033331100121² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30033331110121) 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, 28260885 + ... + 29304338.

It is an arithmetic number, because the mean of its divisors is an integer number (5005584052920).

Almost surely, 2^{30033331100121} is an apocalyptic number.

It is an amenable number.

30033331100121 is a deficient number, since it is larger than the sum of its proper divisors (10011341323239).

30033331100121 is a wasteful number, since it uses less digits than its factorization.

30033331100121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57739135.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 30033331100121 its reverse (12100113333003), we get a palindrome (42133444433124).

The spelling of 30033331100121 in words is "thirty trillion, thirty-three billion, three hundred thirty-one million, one hundred thousand, one hundred twenty-one".