10120334242 has 4 divisors (see below), whose sum is σ = 15180501366. Its totient is φ = 5060167120.

The previous prime is 10120334233. The next prime is 10120334281. The reversal of 10120334242 is 24243302101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24243302101 = 349 ⋅69465049.

It can be written as a sum of positive squares in only one way, i.e., 9279276241 + 841058001 = 96329^2 + 29001^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2530083559 + ... + 2530083562.

Almost surely, 2^10120334242 is an apocalyptic number.

10120334242 is a deficient number, since it is larger than the sum of its proper divisors (5060167124).

10120334242 is an equidigital number, since it uses as much as digits as its factorization.

10120334242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5060167123.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 10120334242 its reverse (24243302101), we get a palindrome (34363636343).

The spelling of 10120334242 in words is "ten billion, one hundred twenty million, three hundred thirty-four thousand, two hundred forty-two".