30355877011 has 4 divisors (see below), whose sum is σ = 30382909192. Its totient is φ = 30328844832.

The previous prime is 30355876979. The next prime is 30355877023. The reversal of 30355877011 is 11077855303.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11077855303 = 47 ⋅235699049.

It is a cyclic number.

It is not a de Polignac number, because 30355877011 - 2⁵ = 30355876979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30355877051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13514406 + ... + 13516651.

It is an arithmetic number, because the mean of its divisors is an integer number (7595727298).

Almost surely, 2^30355877011 is an apocalyptic number.

30355877011 is a deficient number, since it is larger than the sum of its proper divisors (27032181).

30355877011 is a wasteful number, since it uses less digits than its factorization.

30355877011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27032180.

The product of its (nonzero) digits is 88200, while the sum is 40.

The spelling of 30355877011 in words is "thirty billion, three hundred fifty-five million, eight hundred seventy-seven thousand, eleven".