1030313020201 has 4 divisors (see below), whose sum is σ = 1030328802052. Its totient is φ = 1030297238352.

The previous prime is 1030313020171. The next prime is 1030313020211. The reversal of 1030313020201 is 1020203130301.

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 763255586025 + 267057434176 = 873645^2 + 516776^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030313020201 - 2¹⁵ = 1030312987433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1030313020211) 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, 7792590 + ... + 7923703.

It is an arithmetic number, because the mean of its divisors is an integer number (257582200513).

Almost surely, 2^{1030313020201} is an apocalyptic number.

It is an amenable number.

1030313020201 is a deficient number, since it is larger than the sum of its proper divisors (15781851).

1030313020201 is an equidigital number, since it uses as much as digits as its factorization.

1030313020201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15781850.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1030313020201 its reverse (1020203130301), we get a palindrome (2050516150502).

The spelling of 1030313020201 in words is "one trillion, thirty billion, three hundred thirteen million, twenty thousand, two hundred one".