30247986223 has 32 divisors (see below), whose sum is σ = 37668355200. Its totient is φ = 23792041728.

The previous prime is 30247986161. The next prime is 30247986257. The reversal of 30247986223 is 32268974203.

It is not a de Polignac number, because 30247986223 - 2⁹ = 30247985711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30247986323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2654883 + ... + 2666251.

It is an arithmetic number, because the mean of its divisors is an integer number (1177136100).

Almost surely, 2^30247986223 is an apocalyptic number.

30247986223 is a deficient number, since it is larger than the sum of its proper divisors (7420368977).

30247986223 is a wasteful number, since it uses less digits than its factorization.

30247986223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11588 (or 11562 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 46.

The spelling of 30247986223 in words is "thirty billion, two hundred forty-seven million, nine hundred eighty-six thousand, two hundred twenty-three".