1013421413003 has 8 divisors (see below), whose sum is σ = 1040828053872. Its totient is φ = 986015660256.

The previous prime is 1013421412979. The next prime is 1013421413009. The reversal of 1013421413003 is 3003141243101.

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 1013421413003 - 2⁸ = 1013421412747 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1013421413003.

It is not an unprimeable number, because it can be changed into a prime (1013421413009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2554001 + ... + 2923997.

It is an arithmetic number, because the mean of its divisors is an integer number (130103506734).

Almost surely, 2^{1013421413003} is an apocalyptic number.

1013421413003 is a deficient number, since it is larger than the sum of its proper divisors (27406640869).

1013421413003 is an equidigital number, since it uses as much as digits as its factorization.

1013421413003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444061.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1013421413003 its reverse (3003141243101), we get a palindrome (4016562656104).

The spelling of 1013421413003 in words is "one trillion, thirteen billion, four hundred twenty-one million, four hundred thirteen thousand, three".