1031301030112 has 12 divisors (see below), whose sum is σ = 2030373903096. Its totient is φ = 515650515040.

The previous prime is 1031301030073. The next prime is 1031301030113. The reversal of 1031301030112 is 2110301031301.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031301030113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16114078564 + ... + 16114078627.

It is an arithmetic number, because the mean of its divisors is an integer number (169197825258).

Almost surely, 2^{1031301030112} is an apocalyptic number.

It is an amenable number.

1031301030112 is a deficient number, since it is larger than the sum of its proper divisors (999072872984).

1031301030112 is an equidigital number, since it uses as much as digits as its factorization.

1031301030112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32228157201 (or 32228157193 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1031301030112 its reverse (2110301031301), we get a palindrome (3141602061413).

The spelling of 1031301030112 in words is "one trillion, thirty-one billion, three hundred one million, thirty thousand, one hundred twelve".