1331013014031 has 8 divisors (see below), whose sum is σ = 1774700846464. Its totient is φ = 887333595480.

The previous prime is 1331013014029. The next prime is 1331013014033. The reversal of 1331013014031 is 1304103101331.

It is an interprime number because it is at equal distance from previous prime (1331013014029) and next prime (1331013014033).

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

It is not a de Polignac number, because 1331013014031 - 2¹ = 1331013014029 is a prime.

It is a super-2 number, since 2×1331013014031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1331013013989 and 1331013014007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1331013014033) 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, 1724605 + ... + 2374086.

It is an arithmetic number, because the mean of its divisors is an integer number (221837605808).

Almost surely, 2^{1331013014031} is an apocalyptic number.

1331013014031 is a deficient number, since it is larger than the sum of its proper divisors (443687832433).

1331013014031 is a wasteful number, since it uses less digits than its factorization.

1331013014031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4206941.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1331013014031 its reverse (1304103101331), we get a palindrome (2635116115362).

The spelling of 1331013014031 in words is "one trillion, three hundred thirty-one billion, thirteen million, fourteen thousand, thirty-one".