30241220811 has 8 divisors (see below), whose sum is σ = 40737315024. Its totient is φ = 19952970240.

The previous prime is 30241220803. The next prime is 30241220813. The reversal of 30241220811 is 11802214203.

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

It is not a de Polignac number, because 30241220811 - 2³ = 30241220803 is a prime.

It is a super-2 number, since 2×30241220811² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30241220813) 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, 51960570 + ... + 51961151.

It is an arithmetic number, because the mean of its divisors is an integer number (5092164378).

Almost surely, 2^30241220811 is an apocalyptic number.

30241220811 is a deficient number, since it is larger than the sum of its proper divisors (10496094213).

30241220811 is a wasteful number, since it uses less digits than its factorization.

30241220811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103921821.

The product of its (nonzero) digits is 768, while the sum is 24.

The spelling of 30241220811 in words is "thirty billion, two hundred forty-one million, two hundred twenty thousand, eight hundred eleven".