30137034451 has 2 divisors, whose sum is σ = 30137034452. Its totient is φ = 30137034450.

The previous prime is 30137034449. The next prime is 30137034503. The reversal of 30137034451 is 15443073103.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30137034451 - 2¹ = 30137034449 is a prime.

Together with 30137034449, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (30137014451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15068517225 + 15068517226.

It is an arithmetic number, because the mean of its divisors is an integer number (15068517226).

Almost surely, 2^30137034451 is an apocalyptic number.

30137034451 is a deficient number, since it is larger than the sum of its proper divisors (1).

30137034451 is an equidigital number, since it uses as much as digits as its factorization.

30137034451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 31.

The spelling of 30137034451 in words is "thirty billion, one hundred thirty-seven million, thirty-four thousand, four hundred fifty-one".