30134154553 has 2 divisors, whose sum is σ = 30134154554. Its totient is φ = 30134154552.

The previous prime is 30134154551. The next prime is 30134154587. The reversal of 30134154553 is 35545143103.

It is an a-pointer prime, because the next prime (30134154587) can be obtained adding 30134154553 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18438380944 + 11695773609 = 135788^2 + 108147^2 .

It is a cyclic number.

It is not a de Polignac number, because 30134154553 - 2¹ = 30134154551 is a prime.

Together with 30134154551, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (30134154551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15067077276 + 15067077277.

It is an arithmetic number, because the mean of its divisors is an integer number (15067077277).

Almost surely, 2^30134154553 is an apocalyptic number.

It is an amenable number.

30134154553 is a deficient number, since it is larger than the sum of its proper divisors (1).

30134154553 is an equidigital number, since it uses as much as digits as its factorization.

30134154553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54000, while the sum is 34.

Adding to 30134154553 its reverse (35545143103), we get a palindrome (65679297656).

The spelling of 30134154553 in words is "thirty billion, one hundred thirty-four million, one hundred fifty-four thousand, five hundred fifty-three".