1202343101998 has 4 divisors (see below), whose sum is σ = 1803514653000. Its totient is φ = 601171550998.

The previous prime is 1202343101963. The next prime is 1202343102019. The reversal of 1202343101998 is 8991013432021.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300585775498 + ... + 300585775501.

It is an arithmetic number, because the mean of its divisors is an integer number (450878663250).

Almost surely, 2^{1202343101998} is an apocalyptic number.

1202343101998 is a deficient number, since it is larger than the sum of its proper divisors (601171551002).

1202343101998 is an equidigital number, since it uses as much as digits as its factorization.

1202343101998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601171551001.

The product of its (nonzero) digits is 93312, while the sum is 43.

The spelling of 1202343101998 in words is "one trillion, two hundred two billion, three hundred forty-three million, one hundred one thousand, nine hundred ninety-eight".