30012301031213 has 4 divisors (see below), whose sum is σ = 31317183684768. Its totient is φ = 28707418377660.

The previous prime is 30012301031189. The next prime is 30012301031227. The reversal of 30012301031213 is 31213010321003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30012301031213 - 2²⁴ = 30012284253997 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 (30012301030213) 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, 652441326743 + ... + 652441326788.

It is an arithmetic number, because the mean of its divisors is an integer number (7829295921192).

Almost surely, 2^{30012301031213} is an apocalyptic number.

It is an amenable number.

30012301031213 is a deficient number, since it is larger than the sum of its proper divisors (1304882653555).

30012301031213 is a wasteful number, since it uses less digits than its factorization.

30012301031213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304882653554.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 30012301031213 its reverse (31213010321003), we get a palindrome (61225311352216).

The spelling of 30012301031213 in words is "thirty trillion, twelve billion, three hundred one million, thirty-one thousand, two hundred thirteen".