10123242030 has 128 divisors (see below), whose sum is σ = 29561241600. Its totient is φ = 2444803200.

The previous prime is 10123242029. The next prime is 10123242053. The reversal of 10123242030 is 3024232101.

10123242030 is a `hidden beast` number, since 10 + 1 + 232 + 420 + 3 + 0 = 666.

10123242030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10123241994 and 10123242012.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 792595 + ... + 805265.

It is an arithmetic number, because the mean of its divisors is an integer number (230947200).

Almost surely, 2^10123242030 is an apocalyptic number.

10123242030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10123242030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14780620800).

10123242030 is an abundant number, since it is smaller than the sum of its proper divisors (19437999570).

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

10123242030 is a wasteful number, since it uses less digits than its factorization.

10123242030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12967 (or 12961 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10123242030 its reverse (3024232101), we get a palindrome (13147474131).

The spelling of 10123242030 in words is "ten billion, one hundred twenty-three million, two hundred forty-two thousand, thirty".