30213012311302 has 16 divisors (see below), whose sum is σ = 45371239610400. Its totient is φ = 15089269120128.

The previous prime is 30213012311299. The next prime is 30213012311347. The reversal of 30213012311302 is 20311321031203.

It is a super-3 number, since 3×30213012311302³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 17342574 + ... + 19005022.

It is an arithmetic number, because the mean of its divisors is an integer number (2835702475650).

Almost surely, 2^{30213012311302} is an apocalyptic number.

30213012311302 is a deficient number, since it is larger than the sum of its proper divisors (15158227299098).

30213012311302 is a wasteful number, since it uses less digits than its factorization.

30213012311302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672815.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 30213012311302 its reverse (20311321031203), we get a palindrome (50524333342505).

The spelling of 30213012311302 in words is "thirty trillion, two hundred thirteen billion, twelve million, three hundred eleven thousand, three hundred two".