1421024303101 has 12 divisors (see below), whose sum is σ = 1538786935008. Its totient is φ = 1311676685904.

The previous prime is 1421024303099. The next prime is 1421024303129. The reversal of 1421024303101 is 1013034201241.

It is not a de Polignac number, because 1421024303101 - 2¹ = 1421024303099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1421024303201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6919566 + ... + 7121968.

It is an arithmetic number, because the mean of its divisors is an integer number (128232244584).

Almost surely, 2^{1421024303101} is an apocalyptic number.

It is an amenable number.

1421024303101 is a deficient number, since it is larger than the sum of its proper divisors (117762631907).

1421024303101 is a wasteful number, since it uses less digits than its factorization.

1421024303101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243972 (or 243959 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1421024303101 its reverse (1013034201241), we get a palindrome (2434058504342).

The spelling of 1421024303101 in words is "one trillion, four hundred twenty-one billion, twenty-four million, three hundred three thousand, one hundred one".