30232103311 has 4 divisors (see below), whose sum is σ = 30727711624. Its totient is φ = 29736495000.

The previous prime is 30232103263. The next prime is 30232103339. The reversal of 30232103311 is 11330123203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11330123203 = 7 ⋅1618589029.

It is a cyclic number.

It is not a de Polignac number, because 30232103311 - 2⁷ = 30232103183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30232103381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247804065 + ... + 247804186.

It is an arithmetic number, because the mean of its divisors is an integer number (7681927906).

Almost surely, 2^30232103311 is an apocalyptic number.

30232103311 is a deficient number, since it is larger than the sum of its proper divisors (495608313).

30232103311 is an equidigital number, since it uses as much as digits as its factorization.

30232103311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495608312.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30232103311 its reverse (11330123203), we get a palindrome (41562226514).

The spelling of 30232103311 in words is "thirty billion, two hundred thirty-two million, one hundred three thousand, three hundred eleven".