10420231012 has 24 divisors (see below), whose sum is σ = 18519217920. Its totient is φ = 5129124000.

The previous prime is 10420230959. The next prime is 10420231033. The reversal of 10420231012 is 21013202401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446637 + ... + 469387.

It is an arithmetic number, because the mean of its divisors is an integer number (771634080).

Almost surely, 2^10420231012 is an apocalyptic number.

It is an amenable number.

10420231012 is a deficient number, since it is larger than the sum of its proper divisors (8098986908).

10420231012 is a wasteful number, since it uses less digits than its factorization.

10420231012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24531 (or 24529 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10420231012 its reverse (21013202401), we get a palindrome (31433433413).

The spelling of 10420231012 in words is "ten billion, four hundred twenty million, two hundred thirty-one thousand, twelve".