1020413343103 has 8 divisors (see below), whose sum is σ = 1272203648640. Its totient is φ = 795127280280.

The previous prime is 1020413343067. The next prime is 1020413343181. The reversal of 1020413343103 is 3013433140201.

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

It is a cyclic number.

It is not a de Polignac number, because 1020413343103 - 2¹³ = 1020413334911 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 (1020413343193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6626060593 + ... + 6626060746.

It is an arithmetic number, because the mean of its divisors is an integer number (159025456080).

Almost surely, 2^{1020413343103} is an apocalyptic number.

1020413343103 is a deficient number, since it is larger than the sum of its proper divisors (251790305537).

1020413343103 is a wasteful number, since it uses less digits than its factorization.

1020413343103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13252121357.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1020413343103 its reverse (3013433140201), we get a palindrome (4033846483304).

The spelling of 1020413343103 in words is "one trillion, twenty billion, four hundred thirteen million, three hundred forty-three thousand, one hundred three".