30231310199 has 4 divisors (see below), whose sum is σ = 30595542936. Its totient is φ = 29867077464.

The previous prime is 30231310177. The next prime is 30231310211. The reversal of 30231310199 is 99101313203.

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 30231310199 - 2³² = 25936342903 is a prime.

It is a super-2 number, since 2×30231310199² (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 (30231310129) 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, 182116244 + ... + 182116409.

It is an arithmetic number, because the mean of its divisors is an integer number (7648885734).

Almost surely, 2^30231310199 is an apocalyptic number.

30231310199 is a deficient number, since it is larger than the sum of its proper divisors (364232737).

30231310199 is an equidigital number, since it uses as much as digits as its factorization.

30231310199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364232736.

The product of its (nonzero) digits is 4374, while the sum is 32.

The spelling of 30231310199 in words is "thirty billion, two hundred thirty-one million, three hundred ten thousand, one hundred ninety-nine".