30213003300121 has 32 divisors (see below), whose sum is σ = 31148706960000. Its totient is φ = 29296216857600.

The previous prime is 30213003300119. The next prime is 30213003300127. The reversal of 30213003300121 is 12100330031203.

It is a cyclic number.

It is not a de Polignac number, because 30213003300121 - 2¹ = 30213003300119 is a prime.

It is a super-2 number, since 2×30213003300121² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30213003300127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 567876321 + ... + 567929521.

It is an arithmetic number, because the mean of its divisors is an integer number (973397092500).

Almost surely, 2^{30213003300121} is an apocalyptic number.

It is an amenable number.

30213003300121 is a deficient number, since it is larger than the sum of its proper divisors (935703659879).

30213003300121 is a wasteful number, since it uses less digits than its factorization.

30213003300121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53929.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30213003300121 its reverse (12100330031203), we get a palindrome (42313333331324).

The spelling of 30213003300121 in words is "thirty trillion, two hundred thirteen billion, three million, three hundred thousand, one hundred twenty-one".