30034736213 has 16 divisors (see below), whose sum is σ = 31945898160. Its totient is φ = 28139913216.

The previous prime is 30034736203. The next prime is 30034736233. The reversal of 30034736213 is 31263743003.

It can be written as a sum of positive squares in 8 ways, for example, as 1999252369 + 28035483844 = 44713^2 + 167438^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30034736213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30034736213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30034736203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3654653 + ... + 3662861.

It is an arithmetic number, because the mean of its divisors is an integer number (1996618635).

Almost surely, 2^30034736213 is an apocalyptic number.

It is an amenable number.

30034736213 is a deficient number, since it is larger than the sum of its proper divisors (1911161947).

30034736213 is a wasteful number, since it uses less digits than its factorization.

30034736213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9176.

The product of its (nonzero) digits is 27216, while the sum is 32.

The spelling of 30034736213 in words is "thirty billion, thirty-four million, seven hundred thirty-six thousand, two hundred thirteen".