30213303255 has 12 divisors (see below), whose sum is σ = 52369725720. Its totient is φ = 16113761712.

The previous prime is 30213303181. The next prime is 30213303257. The reversal of 30213303255 is 55230331203.

30213303255 is a `hidden beast` number, since 3 + 0 + 2 + 1 + 330 + 325 + 5 = 666.

It is not a de Polignac number, because 30213303255 - 2¹² = 30213299159 is a prime.

It is a super-3 number, since 3×30213303255³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30213303257) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 335703325 + ... + 335703414.

It is an arithmetic number, because the mean of its divisors is an integer number (4364143810).

Almost surely, 2^30213303255 is an apocalyptic number.

30213303255 is a deficient number, since it is larger than the sum of its proper divisors (22156422465).

30213303255 is a wasteful number, since it uses less digits than its factorization.

30213303255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671406750 (or 671406747 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

Adding to 30213303255 its reverse (55230331203), we get a palindrome (85443634458).

The spelling of 30213303255 in words is "thirty billion, two hundred thirteen million, three hundred three thousand, two hundred fifty-five".