10120412 has 6 divisors (see below), whose sum is σ = 17710728. Its totient is φ = 5060204.

The previous prime is 10120387. The next prime is 10120421. The reversal of 10120412 is 21402101.

It is a junction number, because it is equal to n+sod(n) for n = 10120393 and 10120402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265048 + ... + 1265055.

It is an arithmetic number, because the mean of its divisors is an integer number (2951788).

Almost surely, 2^10120412 is an apocalyptic number.

It is an amenable number.

10120412 is a deficient number, since it is larger than the sum of its proper divisors (7590316).

10120412 is a wasteful number, since it uses less digits than its factorization.

10120412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2530107 (or 2530105 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 10120412 is about 3181.2594990035. The cubic root of 10120412 is about 216.3047538634.

Adding to 10120412 its reverse (21402101), we get a palindrome (31522513).

The spelling of 10120412 in words is "ten million, one hundred twenty thousand, four hundred twelve".