1303013020101 has 32 divisors (see below), whose sum is σ = 1880953159680. Its totient is φ = 797592018624.

The previous prime is 1303013020073. The next prime is 1303013020109. The reversal of 1303013020101 is 1010203103031.

It is not a de Polignac number, because 1303013020101 - 2¹¹ = 1303013018053 is a prime.

It is a super-3 number, since 3×1303013020101³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303013020109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9698140 + ... + 9831578.

It is an arithmetic number, because the mean of its divisors is an integer number (58779786240).

Almost surely, 2^{1303013020101} is an apocalyptic number.

It is an amenable number.

1303013020101 is a deficient number, since it is larger than the sum of its proper divisors (577940139579).

1303013020101 is a wasteful number, since it uses less digits than its factorization.

1303013020101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134785.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 1303013020101 its reverse (1010203103031), we get a palindrome (2313216123132).

The spelling of 1303013020101 in words is "one trillion, three hundred three billion, thirteen million, twenty thousand, one hundred one".