30012312022133 has 12 divisors (see below), whose sum is σ = 36965944940652. Its totient is φ = 24211613059200.

The previous prime is 30012312022123. The next prime is 30012312022151. The reversal of 30012312022133 is 33122021321003.

It can be written as a sum of positive squares in 2 ways, for example, as 19702927684804 + 10309384337329 = 4438798^2 + 3210823^2 .

It is not a de Polignac number, because 30012312022133 - 2¹⁴ = 30012312005749 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30012312022099 and 30012312022108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30012312022123) 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, 18014592218 + ... + 18014593883.

It is an arithmetic number, because the mean of its divisors is an integer number (3080495411721).

Almost surely, 2^{30012312022133} is an apocalyptic number.

It is an amenable number.

30012312022133 is a deficient number, since it is larger than the sum of its proper divisors (6953632918519).

30012312022133 is a wasteful number, since it uses less digits than its factorization.

30012312022133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36029186132 (or 36029186125 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 30012312022133 its reverse (33122021321003), we get a palindrome (63134333343136).

The spelling of 30012312022133 in words is "thirty trillion, twelve billion, three hundred twelve million, twenty-two thousand, one hundred thirty-three".