30555102135 has 16 divisors (see below), whose sum is σ = 48956175360. Its totient is φ = 16273383840.

The previous prime is 30555102101. The next prime is 30555102199. The reversal of 30555102135 is 53120155503.

It is not a de Polignac number, because 30555102135 - 2¹² = 30555098039 is a prime.

It is a super-2 number, since 2×30555102135² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1405771 + ... + 1427340.

It is an arithmetic number, because the mean of its divisors is an integer number (3059760960).

Almost surely, 2^30555102135 is an apocalyptic number.

30555102135 is a deficient number, since it is larger than the sum of its proper divisors (18401073225).

30555102135 is a wasteful number, since it uses less digits than its factorization.

30555102135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2833838.

The product of its (nonzero) digits is 11250, while the sum is 30.

Adding to 30555102135 its reverse (53120155503), we get a palindrome (83675257638).

The spelling of 30555102135 in words is "thirty billion, five hundred fifty-five million, one hundred two thousand, one hundred thirty-five".