30101123311 has 10 divisors (see below), whose sum is σ = 35115890512. Its totient is φ = 25800960780.

The previous prime is 30101123303. The next prime is 30101123333. The reversal of 30101123311 is 11332110103.

It is not a de Polignac number, because 30101123311 - 2³ = 30101123303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30101123911) 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 9 ways as a sum of consecutive naturals, for example, 6266055 + ... + 6270856.

Almost surely, 2^30101123311 is an apocalyptic number.

30101123311 is a deficient number, since it is larger than the sum of its proper divisors (5014767201).

30101123311 is an frugal number, since it uses more digits than its factorization.

30101123311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12536939 (or 12536918 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 30101123311 its reverse (11332110103), we get a palindrome (41433233414).

The spelling of 30101123311 in words is "thirty billion, one hundred one million, one hundred twenty-three thousand, three hundred eleven".