30653416231 has 4 divisors (see below), whose sum is σ = 30657893472. Its totient is φ = 30648938992.

The previous prime is 30653416219. The next prime is 30653416273. The reversal of 30653416231 is 13261435603.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30653416231 - 2¹³ = 30653408039 is a prime.

It is a super-2 number, since 2×30653416231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30653416331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2228335 + ... + 2242048.

It is an arithmetic number, because the mean of its divisors is an integer number (7664473368).

Almost surely, 2^30653416231 is an apocalyptic number.

30653416231 is a deficient number, since it is larger than the sum of its proper divisors (4477241).

30653416231 is an equidigital number, since it uses as much as digits as its factorization.

30653416231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4477240.

The product of its (nonzero) digits is 38880, while the sum is 34.

The spelling of 30653416231 in words is "thirty billion, six hundred fifty-three million, four hundred sixteen thousand, two hundred thirty-one".