1220103030054 has 8 divisors (see below), whose sum is σ = 2440206060120. Its totient is φ = 406701010016.

The previous prime is 1220103030017. The next prime is 1220103030059. The reversal of 1220103030054 is 4500303010221.

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

1220103030054 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1220103030054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1220103030059) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 101675252499 + ... + 101675252510.

It is an arithmetic number, because the mean of its divisors is an integer number (305025757515).

Almost surely, 2^{1220103030054} is an apocalyptic number.

1220103030054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1220103030054 is a wasteful number, since it uses less digits than its factorization.

1220103030054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203350505014.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 1220103030054 its reverse (4500303010221), we get a palindrome (5720406040275).

The spelling of 1220103030054 in words is "one trillion, two hundred twenty billion, one hundred three million, thirty thousand, fifty-four".