30213123210301 has 4 divisors (see below), whose sum is σ = 30213140491612. Its totient is φ = 30213105928992.

The previous prime is 30213123210269. The next prime is 30213123210323. The reversal of 30213123210301 is 10301232131203.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13522344071076 + 16690779139225 = 3677274^2 + 4085435^2 .

It is a cyclic number.

It is not a de Polignac number, because 30213123210301 - 2⁵ = 30213123210269 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 (30213123310301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5680050 + ... + 9627523.

It is an arithmetic number, because the mean of its divisors is an integer number (7553285122903).

Almost surely, 2^{30213123210301} is an apocalyptic number.

It is an amenable number.

30213123210301 is a deficient number, since it is larger than the sum of its proper divisors (17281311).

30213123210301 is a wasteful number, since it uses less digits than its factorization.

30213123210301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17281310.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 30213123210301 its reverse (10301232131203), we get a palindrome (40514355341504).

The spelling of 30213123210301 in words is "thirty trillion, two hundred thirteen billion, one hundred twenty-three million, two hundred ten thousand, three hundred one".