10120912 has 10 divisors (see below), whose sum is σ = 19609298. Its totient is φ = 5060448.

The previous prime is 10120843. The next prime is 10120921. The reversal of 10120912 is 21902101.

10120912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8737936 + 1382976 = 2956^2 + 1176^2 .

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 632557 = 10120912 / (1 + 0 + 1 + 2 + 0 + 9 + 1 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316263 + ... + 316294.

Almost surely, 2^10120912 is an apocalyptic number.

It is an amenable number.

10120912 is a deficient number, since it is larger than the sum of its proper divisors (9488386).

10120912 is an equidigital number, since it uses as much as digits as its factorization.

10120912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632565 (or 632559 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 10120912 is about 3181.3380832599. The cubic root of 10120912 is about 216.3083159910.

It can be divided in two parts, 101 and 20912, that multiplied together give a palindrome (2112112).

The spelling of 10120912 in words is "ten million, one hundred twenty thousand, nine hundred twelve".