10124421231 has 8 divisors (see below), whose sum is σ = 13569905664. Its totient is φ = 6714275480.

The previous prime is 10124421211. The next prime is 10124421233. The reversal of 10124421231 is 13212442101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10124421231 - 2⁷ = 10124421103 is a prime.

It is a super-2 number, since 2×10124421231² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10124421198 and 10124421207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10124421233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8834001 + ... + 8835146.

It is an arithmetic number, because the mean of its divisors is an integer number (1696238208).

Almost surely, 2^10124421231 is an apocalyptic number.

10124421231 is a deficient number, since it is larger than the sum of its proper divisors (3445484433).

10124421231 is a wasteful number, since it uses less digits than its factorization.

10124421231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17669341.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 10124421231 its reverse (13212442101), we get a palindrome (23336863332).

The spelling of 10124421231 in words is "ten billion, one hundred twenty-four million, four hundred twenty-one thousand, two hundred thirty-one".