30011404442311 has 4 divisors (see below), whose sum is σ = 30050229028392. Its totient is φ = 29972579856232.

The previous prime is 30011404442231. The next prime is 30011404442333. The reversal of 30011404442311 is 11324440411003.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30011404442311 - 2¹³ = 30011404434119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30011404442311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30011404442111) 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, 19412291881 + ... + 19412293426.

It is an arithmetic number, because the mean of its divisors is an integer number (7512557257098).

Almost surely, 2^{30011404442311} is an apocalyptic number.

30011404442311 is a deficient number, since it is larger than the sum of its proper divisors (38824586081).

30011404442311 is an equidigital number, since it uses as much as digits as its factorization.

30011404442311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38824586080.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 30011404442311 its reverse (11324440411003), we get a palindrome (41335844853314).

The spelling of 30011404442311 in words is "thirty trillion, eleven billion, four hundred four million, four hundred forty-two thousand, three hundred eleven".