30140223213 has 8 divisors (see below), whose sum is σ = 40194756576. Its totient is φ = 20089586000.

The previous prime is 30140223193. The next prime is 30140223271. The reversal of 30140223213 is 31232204103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30140223213 - 2⁶ = 30140223149 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 30140223213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30140223913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 955938 + ... + 986963.

It is an arithmetic number, because the mean of its divisors is an integer number (5024344572).

Almost surely, 2^30140223213 is an apocalyptic number.

It is an amenable number.

30140223213 is a deficient number, since it is larger than the sum of its proper divisors (10054533363).

30140223213 is a wasteful number, since it uses less digits than its factorization.

30140223213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1948075.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30140223213 its reverse (31232204103), we get a palindrome (61372427316).

The spelling of 30140223213 in words is "thirty billion, one hundred forty million, two hundred twenty-three thousand, two hundred thirteen".