30241131231 has 16 divisors (see below), whose sum is σ = 40450900320. Its totient is φ = 20096102400.

The previous prime is 30241131209. The next prime is 30241131233. The reversal of 30241131231 is 13213114203.

It is not a de Polignac number, because 30241131231 - 2¹⁰ = 30241130207 is a prime.

It is a super-2 number, since 2×30241131231² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30241131198 and 30241131207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30241131233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5301681 + ... + 5307381.

It is an arithmetic number, because the mean of its divisors is an integer number (2528181270).

Almost surely, 2^30241131231 is an apocalyptic number.

30241131231 is a deficient number, since it is larger than the sum of its proper divisors (10209769089).

30241131231 is a wasteful number, since it uses less digits than its factorization.

30241131231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11066.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 30241131231 its reverse (13213114203), we get a palindrome (43454245434).

The spelling of 30241131231 in words is "thirty billion, two hundred forty-one million, one hundred thirty-one thousand, two hundred thirty-one".