30877048343 has 2 divisors, whose sum is σ = 30877048344. Its totient is φ = 30877048342.

The previous prime is 30877048331. The next prime is 30877048387. The reversal of 30877048343 is 34384077803.

It is a weak prime.

It is an emirp because it is prime and its reverse (34384077803) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30877048343 - 2¹⁰ = 30877047319 is a prime.

It is a super-2 number, since 2×30877048343² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30877648343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15438524171 + 15438524172.

It is an arithmetic number, because the mean of its divisors is an integer number (15438524172).

Almost surely, 2^30877048343 is an apocalyptic number.

30877048343 is a deficient number, since it is larger than the sum of its proper divisors (1).

30877048343 is an equidigital number, since it uses as much as digits as its factorization.

30877048343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1354752, while the sum is 47.

The spelling of 30877048343 in words is "thirty billion, eight hundred seventy-seven million, forty-eight thousand, three hundred forty-three".