1030020201201 has 4 divisors (see below), whose sum is σ = 1373360268272. Its totient is φ = 686680134132.

The previous prime is 1030020201179. The next prime is 1030020201233. The reversal of 1030020201201 is 1021020200301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1030020201201 - 2⁵ = 1030020201169 is a prime.

It is a super-2 number, since 2×1030020201201² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1030020201281) 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, 171670033531 + ... + 171670033536.

It is an arithmetic number, because the mean of its divisors is an integer number (343340067068).

Almost surely, 2^{1030020201201} is an apocalyptic number.

It is an amenable number.

1030020201201 is a deficient number, since it is larger than the sum of its proper divisors (343340067071).

1030020201201 is an equidigital number, since it uses as much as digits as its factorization.

1030020201201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343340067070.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 1030020201201 its reverse (1021020200301), we get a palindrome (2051040401502).

The spelling of 1030020201201 in words is "one trillion, thirty billion, twenty million, two hundred one thousand, two hundred one".