10120020301 has 4 divisors (see below), whose sum is σ = 10121895292. Its totient is φ = 10118145312.

The previous prime is 10120020299. The next prime is 10120020341. The reversal of 10120020301 is 10302002101.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5345072100 + 4774948201 = 73110^2 + 69101^2 .

It is a cyclic number.

It is not a de Polignac number, because 10120020301 - 2¹ = 10120020299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120020341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 929376 + ... + 940201.

It is an arithmetic number, because the mean of its divisors is an integer number (2530473823).

Almost surely, 2^10120020301 is an apocalyptic number.

It is an amenable number.

10120020301 is a deficient number, since it is larger than the sum of its proper divisors (1874991).

10120020301 is an equidigital number, since it uses as much as digits as its factorization.

10120020301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1874990.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 10120020301 its reverse (10302002101), we get a palindrome (20422022402).

The spelling of 10120020301 in words is "ten billion, one hundred twenty million, twenty thousand, three hundred one".