30011012103213 has 12 divisors (see below), whose sum is σ = 43349293201500. Its totient is φ = 20007316711296.

The previous prime is 30011012103211. The next prime is 30011012103229. The reversal of 30011012103213 is 31230121011003.

30011012103213 is a `hidden beast` number, since 30 + 0 + 1 + 101 + 210 + 321 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 12533278016169 + 17477734087044 = 3540237^2 + 4180638^2 .

It is not a de Polignac number, because 30011012103213 - 2¹ = 30011012103211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30011012103211) 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, 8481663 + ... + 11487411.

It is an arithmetic number, because the mean of its divisors is an integer number (3612441100125).

Almost surely, 2^{30011012103213} is an apocalyptic number.

It is an amenable number.

30011012103213 is a deficient number, since it is larger than the sum of its proper divisors (13338281098287).

30011012103213 is a wasteful number, since it uses less digits than its factorization.

30011012103213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4115148 (or 4115145 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 30011012103213 its reverse (31230121011003), we get a palindrome (61241133114216).

The spelling of 30011012103213 in words is "thirty trillion, eleven billion, twelve million, one hundred three thousand, two hundred thirteen".