10120550443 has 8 divisors (see below), whose sum is σ = 10288872720. Its totient is φ = 9952306080.

The previous prime is 10120550423. The next prime is 10120550491. The reversal of 10120550443 is 34405502101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10120550443 - 2¹³ = 10120542251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10120550423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280488 + ... + 314506.

It is an arithmetic number, because the mean of its divisors is an integer number (1286109090).

Almost surely, 2^10120550443 is an apocalyptic number.

10120550443 is a deficient number, since it is larger than the sum of its proper divisors (168322277).

10120550443 is an equidigital number, since it uses as much as digits as its factorization.

10120550443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38957.

The product of its (nonzero) digits is 2400, while the sum is 25.

The spelling of 10120550443 in words is "ten billion, one hundred twenty million, five hundred fifty thousand, four hundred forty-three".