30140020333 has 2 divisors, whose sum is σ = 30140020334. Its totient is φ = 30140020332.

The previous prime is 30140020301. The next prime is 30140020349. The reversal of 30140020333 is 33302004103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24093869284 + 6046151049 = 155222^2 + 77757^2 .

It is a cyclic number.

It is not a de Polignac number, because 30140020333 - 2⁵ = 30140020301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30140020333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30140020373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15070010166 + 15070010167.

It is an arithmetic number, because the mean of its divisors is an integer number (15070010167).

Almost surely, 2^30140020333 is an apocalyptic number.

It is an amenable number.

30140020333 is a deficient number, since it is larger than the sum of its proper divisors (1).

30140020333 is an equidigital number, since it uses as much as digits as its factorization.

30140020333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 30140020333 its reverse (33302004103), we get a palindrome (63442024436).

The spelling of 30140020333 in words is "thirty billion, one hundred forty million, twenty thousand, three hundred thirty-three".