30231241124 has 96 divisors (see below), whose sum is σ = 63946713600. Its totient is φ = 12225945600.

The previous prime is 30231241099. The next prime is 30231241133. The reversal of 30231241124 is 42114213203.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 30231241124.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18881924 + ... + 18883524.

It is an arithmetic number, because the mean of its divisors is an integer number (666111600).

Almost surely, 2^30231241124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30231241124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31973356800).

30231241124 is an abundant number, since it is smaller than the sum of its proper divisors (33715472476).

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

30231241124 is a wasteful number, since it uses less digits than its factorization.

30231241124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013 (or 2011 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 30231241124 its reverse (42114213203), we get a palindrome (72345454327).

The spelling of 30231241124 in words is "thirty billion, two hundred thirty-one million, two hundred forty-one thousand, one hundred twenty-four".