1330012331031 has 8 divisors (see below), whose sum is σ = 1773607894144. Its totient is φ = 886545827640.

The previous prime is 1330012331009. The next prime is 1330012331069. The reversal of 1330012331031 is 1301332100331.

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

It is not a de Polignac number, because 1330012331031 - 2¹⁸ = 1330012068887 is a prime.

It is a super-2 number, since 2×1330012331031² (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 = 1330012330989 and 1330012331007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330012336031) 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, 32240881 + ... + 32282106.

It is an arithmetic number, because the mean of its divisors is an integer number (221700986768).

Almost surely, 2^{1330012331031} is an apocalyptic number.

1330012331031 is a deficient number, since it is larger than the sum of its proper divisors (443595563113).

1330012331031 is an equidigital number, since it uses as much as digits as its factorization.

1330012331031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64529861.

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

Adding to 1330012331031 its reverse (1301332100331), we get a palindrome (2631344431362).

The spelling of 1330012331031 in words is "one trillion, three hundred thirty billion, twelve million, three hundred thirty-one thousand, thirty-one".