30236421135 has 32 divisors (see below), whose sum is σ = 49349287872. Its totient is φ = 15804334080.

The previous prime is 30236421071. The next prime is 30236421151. The reversal of 30236421135 is 53112463203.

It is not a de Polignac number, because 30236421135 - 2⁶ = 30236421071 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 193807 + ... + 313103.

It is an arithmetic number, because the mean of its divisors is an integer number (1542165246).

Almost surely, 2^30236421135 is an apocalyptic number.

30236421135 is a deficient number, since it is larger than the sum of its proper divisors (19112866737).

30236421135 is a wasteful number, since it uses less digits than its factorization.

30236421135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119643.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 30236421135 its reverse (53112463203), we get a palindrome (83348884338).

The spelling of 30236421135 in words is "thirty billion, two hundred thirty-six million, four hundred twenty-one thousand, one hundred thirty-five".