10124231420 has 12 divisors (see below), whose sum is σ = 21260886024. Its totient is φ = 4049692560.

The previous prime is 10124231417. The next prime is 10124231461. The reversal of 10124231420 is 2413242101.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 506211571 = 10124231420 / (1 + 0 + 1 + 2 + 4 + 2 + 3 + 1 + 4 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 10124231392 and 10124231401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253105766 + ... + 253105805.

It is an arithmetic number, because the mean of its divisors is an integer number (1771740502).

Almost surely, 2^10124231420 is an apocalyptic number.

10124231420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10124231420 is an abundant number, since it is smaller than the sum of its proper divisors (11136654604).

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

10124231420 is a wasteful number, since it uses less digits than its factorization.

10124231420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506211580 (or 506211578 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 10124231420 its reverse (2413242101), we get a palindrome (12537473521).

The spelling of 10124231420 in words is "ten billion, one hundred twenty-four million, two hundred thirty-one thousand, four hundred twenty".