1030202300198 has 8 divisors (see below), whose sum is σ = 1563921564408. Its totient is φ = 508895112064.

The previous prime is 1030202300191. The next prime is 1030202300201. The reversal of 1030202300198 is 8910032020301.

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

It is a super-2 number, since 2×1030202300198² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1030202300198.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030202300191) 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, 3103018811 + ... + 3103019142.

It is an arithmetic number, because the mean of its divisors is an integer number (195490195551).

Almost surely, 2^{1030202300198} is an apocalyptic number.

1030202300198 is a deficient number, since it is larger than the sum of its proper divisors (533719264210).

1030202300198 is an equidigital number, since it uses as much as digits as its factorization.

1030202300198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6206038038.

The product of its (nonzero) digits is 2592, while the sum is 29.

Adding to 1030202300198 its reverse (8910032020301), we get a palindrome (9940234320499).

The spelling of 1030202300198 in words is "one trillion, thirty billion, two hundred two million, three hundred thousand, one hundred ninety-eight".