30401132311 has 32 divisors (see below), whose sum is σ = 34670592000. Its totient is φ = 26414717280.

The previous prime is 30401132309. The next prime is 30401132347. The reversal of 30401132311 is 11323110403.

It is a cyclic number.

It is not a de Polignac number, because 30401132311 - 2¹ = 30401132309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30401132611) 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, 6332490 + ... + 6337288.

It is an arithmetic number, because the mean of its divisors is an integer number (1083456000).

Almost surely, 2^30401132311 is an apocalyptic number.

30401132311 is a deficient number, since it is larger than the sum of its proper divisors (4269459689).

30401132311 is a wasteful number, since it uses less digits than its factorization.

30401132311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5139.

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

Adding to 30401132311 its reverse (11323110403), we get a palindrome (41724242714).

The spelling of 30401132311 in words is "thirty billion, four hundred one million, one hundred thirty-two thousand, three hundred eleven".