10120342 has 4 divisors (see below), whose sum is σ = 15180516. Its totient is φ = 5060170.

The previous prime is 10120339. The next prime is 10120343. The reversal of 10120342 is 24302101.

10120342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2530084 + ... + 2530087.

It is an arithmetic number, because the mean of its divisors is an integer number (3795129).

Almost surely, 2^10120342 is an apocalyptic number.

10120342 is a deficient number, since it is larger than the sum of its proper divisors (5060174).

10120342 is an equidigital number, since it uses as much as digits as its factorization.

10120342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5060173.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 10120342 is about 3181.2484970527. The cubic root of 10120342 is about 216.3042551562.

Adding to 10120342 its reverse (24302101), we get a palindrome (34422443).

It can be divided in two parts, 1012034 and 2, that added together give a square (1012036 = 1006²).

The spelling of 10120342 in words is "ten million, one hundred twenty thousand, three hundred forty-two".