30144011130 has 24 divisors (see below), whose sum is σ = 78374429172. Its totient is φ = 8038402944.

The previous prime is 30144011129. The next prime is 30144011153. The reversal of 30144011130 is 3111044103.

It can be written as a sum of positive squares in 2 ways, for example, as 30133140921 + 10870209 = 173589^2 + 3297^2 .

It is a super-2 number, since 2×30144011130² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 167466639 + ... + 167466818.

Almost surely, 2^30144011130 is an apocalyptic number.

30144011130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30144011130 is an abundant number, since it is smaller than the sum of its proper divisors (48230418042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30144011130 is a wasteful number, since it uses less digits than its factorization.

30144011130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334933470 (or 334933467 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 30144011130 its reverse (3111044103), we get a palindrome (33255055233).

The spelling of 30144011130 in words is "thirty billion, one hundred forty-four million, eleven thousand, one hundred thirty".