30231203195 has 16 divisors (see below), whose sum is σ = 37009327680. Its totient is φ = 23699990400.

The previous prime is 30231203159. The next prime is 30231203201. The reversal of 30231203195 is 59130213203.

It is not a de Polignac number, because 30231203195 - 2¹⁸ = 30230941051 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102191 + ... + 266280.

It is an arithmetic number, because the mean of its divisors is an integer number (2313082980).

Almost surely, 2^30231203195 is an apocalyptic number.

30231203195 is a deficient number, since it is larger than the sum of its proper divisors (6778124485).

30231203195 is a wasteful number, since it uses less digits than its factorization.

30231203195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368806.

The product of its (nonzero) digits is 4860, while the sum is 29.

Adding to 30231203195 its reverse (59130213203), we get a palindrome (89361416398).

The spelling of 30231203195 in words is "thirty billion, two hundred thirty-one million, two hundred three thousand, one hundred ninety-five".