30054140383 has 2 divisors, whose sum is σ = 30054140384. Its totient is φ = 30054140382.

The previous prime is 30054140351. The next prime is 30054140407. The reversal of 30054140383 is 38304145003.

It is a strong prime.

It is an emirp because it is prime and its reverse (38304145003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30054140383 - 2⁵ = 30054140351 is a prime.

It is a super-2 number, since 2×30054140383² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30054140483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15027070191 + 15027070192.

It is an arithmetic number, because the mean of its divisors is an integer number (15027070192).

Almost surely, 2^30054140383 is an apocalyptic number.

30054140383 is a deficient number, since it is larger than the sum of its proper divisors (1).

30054140383 is an equidigital number, since it uses as much as digits as its factorization.

30054140383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 30054140383 its reverse (38304145003), we get a palindrome (68358285386).

The spelling of 30054140383 in words is "thirty billion, fifty-four million, one hundred forty thousand, three hundred eighty-three".