30411230311 has 32 divisors (see below), whose sum is σ = 39929241600. Its totient is φ = 22439501280.

The previous prime is 30411230309. The next prime is 30411230323. The reversal of 30411230311 is 11303211403.

It is not a de Polignac number, because 30411230311 - 2¹ = 30411230309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30411230371) 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 31 ways as a sum of consecutive naturals, for example, 4852566 + ... + 4858828.

It is an arithmetic number, because the mean of its divisors is an integer number (1247788800).

Almost surely, 2^30411230311 is an apocalyptic number.

30411230311 is a deficient number, since it is larger than the sum of its proper divisors (9518011289).

30411230311 is a wasteful number, since it uses less digits than its factorization.

30411230311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9619.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 30411230311 its reverse (11303211403), we get a palindrome (41714441714).

The spelling of 30411230311 in words is "thirty billion, four hundred eleven million, two hundred thirty thousand, three hundred eleven".