1203113220008 has 32 divisors (see below), whose sum is σ = 2578209533760. Its totient is φ = 515597996160.

The previous prime is 1203113219993. The next prime is 1203113220031. The reversal of 1203113220008 is 8000223113021.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 905435 + ... + 1796117.

It is an arithmetic number, because the mean of its divisors is an integer number (80569047930).

Almost surely, 2^{1203113220008} is an apocalyptic number.

It is an amenable number.

1203113220008 is an abundant number, since it is smaller than the sum of its proper divisors (1375096313752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1203113220008 is a wasteful number, since it uses less digits than its factorization.

1203113220008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914817 (or 914813 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1203113220008 its reverse (8000223113021), we get a palindrome (9203336333029).

The spelling of 1203113220008 in words is "one trillion, two hundred three billion, one hundred thirteen million, two hundred twenty thousand, eight".