30012011321023 has 2 divisors, whose sum is σ = 30012011321024. Its totient is φ = 30012011321022.

The previous prime is 30012011321021. The next prime is 30012011321137. The reversal of 30012011321023 is 32012311021003.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30012011321023 - 2¹ = 30012011321021 is a prime.

Together with 30012011321021, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30012011321021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15006005660511 + 15006005660512.

It is an arithmetic number, because the mean of its divisors is an integer number (15006005660512).

Almost surely, 2^{30012011321023} is an apocalyptic number.

30012011321023 is a deficient number, since it is larger than the sum of its proper divisors (1).

30012011321023 is an equidigital number, since it uses as much as digits as its factorization.

30012011321023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 30012011321023 its reverse (32012311021003), we get a palindrome (62024322342026).

The spelling of 30012011321023 in words is "thirty trillion, twelve billion, eleven million, three hundred twenty-one thousand, twenty-three".