30103213135 has 8 divisors (see below), whose sum is σ = 37100176416. Its totient is φ = 23431690080.

The previous prime is 30103213123. The next prime is 30103213193. The reversal of 30103213135 is 53131230103.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30103213135 - 2¹⁷ = 30103082063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81359851 + ... + 81360220.

It is an arithmetic number, because the mean of its divisors is an integer number (4637522052).

Almost surely, 2^30103213135 is an apocalyptic number.

30103213135 is a deficient number, since it is larger than the sum of its proper divisors (6996963281).

30103213135 is a wasteful number, since it uses less digits than its factorization.

30103213135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162720113.

The product of its (nonzero) digits is 810, while the sum is 22.

Adding to 30103213135 its reverse (53131230103), we get a palindrome (83234443238).

The spelling of 30103213135 in words is "thirty billion, one hundred three million, two hundred thirteen thousand, one hundred thirty-five".