1303101332013 has 32 divisors (see below), whose sum is σ = 1889896852480. Its totient is φ = 793900984320.

The previous prime is 1303101332011. The next prime is 1303101332021. The reversal of 1303101332013 is 3102331013031.

It is not a de Polignac number, because 1303101332013 - 2¹ = 1303101332011 is a prime.

It is a super-3 number, since 3×1303101332013³ (a number of 37 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303101332011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1160253 + ... + 1988061.

It is an arithmetic number, because the mean of its divisors is an integer number (59059276640).

Almost surely, 2^{1303101332013} is an apocalyptic number.

1303101332013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1303101332013 is a deficient number, since it is larger than the sum of its proper divisors (586795520467).

1303101332013 is a wasteful number, since it uses less digits than its factorization.

1303101332013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828229.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 1303101332013 its reverse (3102331013031), we get a palindrome (4405432345044).

The spelling of 1303101332013 in words is "one trillion, three hundred three billion, one hundred one million, three hundred thirty-two thousand, thirteen".