1303031112101 has 8 divisors (see below), whose sum is σ = 1311808329600. Its totient is φ = 1294254322128.

The previous prime is 1303031112073. The next prime is 1303031112107. The reversal of 1303031112101 is 1012111303031.

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 1303031112101 - 2⁶ = 1303031112037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1303031112101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303031112107) 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, 8146640 + ... + 8305046.

It is an arithmetic number, because the mean of its divisors is an integer number (163976041200).

Almost surely, 2^{1303031112101} is an apocalyptic number.

It is an amenable number.

1303031112101 is a deficient number, since it is larger than the sum of its proper divisors (8777217499).

1303031112101 is a wasteful number, since it uses less digits than its factorization.

1303031112101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213763.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1303031112101 its reverse (1012111303031), we get a palindrome (2315142415132).

The spelling of 1303031112101 in words is "one trillion, three hundred three billion, thirty-one million, one hundred twelve thousand, one hundred one".