30300223032021 has 8 divisors (see below), whose sum is σ = 40718409954304. Its totient is φ = 20041092398880.

The previous prime is 30300223032011. The next prime is 30300223032041. The reversal of 30300223032021 is 12023032200303.

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

It is not a de Polignac number, because 30300223032021 - 2¹⁴ = 30300223015637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30300223032011) 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, 39764071840 + ... + 39764072601.

It is an arithmetic number, because the mean of its divisors is an integer number (5089801244288).

Almost surely, 2^{30300223032021} is an apocalyptic number.

It is an amenable number.

30300223032021 is a deficient number, since it is larger than the sum of its proper divisors (10418186922283).

30300223032021 is a wasteful number, since it uses less digits than its factorization.

30300223032021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79528144571.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 30300223032021 its reverse (12023032200303), we get a palindrome (42323255232324).

The spelling of 30300223032021 in words is "thirty trillion, three hundred billion, two hundred twenty-three million, thirty-two thousand, twenty-one".