1420303103030 has 64 divisors (see below), whose sum is σ = 3120017633280. Its totient is φ = 455002531200.

The previous prime is 1420303102969. The next prime is 1420303103033. The reversal of 1420303103030 is 303013030241.

It is a junction number, because it is equal to n+sod(n) for n = 1420303102993 and 1420303103011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420303103033) 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 31 ways as a sum of consecutive naturals, for example, 11221856 + ... + 11347715.

It is an arithmetic number, because the mean of its divisors is an integer number (48750275520).

Almost surely, 2^{1420303103030} is an apocalyptic number.

1420303103030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1420303103030 is an abundant number, since it is smaller than the sum of its proper divisors (1699714530250).

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

1420303103030 is a wasteful number, since it uses less digits than its factorization.

1420303103030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22569645.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1420303103030 its reverse (303013030241), we get a palindrome (1723316133271).

The spelling of 1420303103030 in words is "one trillion, four hundred twenty billion, three hundred three million, one hundred three thousand, thirty".