1303113123013 has 8 divisors (see below), whose sum is σ = 1403399775456. Its totient is φ = 1202833210800.

The previous prime is 1303113123001. The next prime is 1303113123019. The reversal of 1303113123013 is 3103213113031.

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

It is not a de Polignac number, because 1303113123013 - 2⁵ = 1303113122981 is a prime.

It is a super-2 number, since 2×1303113123013² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303113123019) 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, 1279903 + ... + 2060188.

It is an arithmetic number, because the mean of its divisors is an integer number (175424971932).

Almost surely, 2^{1303113123013} is an apocalyptic number.

1303113123013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1303113123013 is a deficient number, since it is larger than the sum of its proper divisors (100286652443).

1303113123013 is a wasteful number, since it uses less digits than its factorization.

1303113123013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3370115.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 1303113123013 its reverse (3103213113031), we get a palindrome (4406326236044).

The spelling of 1303113123013 in words is "one trillion, three hundred three billion, one hundred thirteen million, one hundred twenty-three thousand, thirteen".