30423055021607 has 2 divisors, whose sum is σ = 30423055021608. Its totient is φ = 30423055021606.

The previous prime is 30423055021589. The next prime is 30423055021643. The reversal of 30423055021607 is 70612055032403.

It is a weak prime.

It is an emirp because it is prime and its reverse (70612055032403) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30423055021607 - 2²⁰ = 30423053973031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30423055021907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15211527510803 + 15211527510804.

It is an arithmetic number, because the mean of its divisors is an integer number (15211527510804).

Almost surely, 2^{30423055021607} is an apocalyptic number.

30423055021607 is a deficient number, since it is larger than the sum of its proper divisors (1).

30423055021607 is an equidigital number, since it uses as much as digits as its factorization.

30423055021607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 151200, while the sum is 38.

The spelling of 30423055021607 in words is "thirty trillion, four hundred twenty-three billion, fifty-five million, twenty-one thousand, six hundred seven".