1031795000000 has 224 divisors, whose sum is σ = 2694278258880. Its totient is φ = 390960000000.

The previous prime is 1031794999997. The next prime is 1031795000003. The reversal of 1031795000000 is 5971301.

It is an interprime number because it is at equal distance from previous prime (1031794999997) and next prime (1031795000003).

It is not an unprimeable number, because it can be changed into a prime (1031795000003) 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 in 31 ways as a sum of consecutive naturals, for example, 94994570 + ... + 95005430.

Almost surely, 2^{1031795000000} is an apocalyptic number.

1031795000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1031795000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1347139129440).

1031795000000 is an abundant number, since it is smaller than the sum of its proper divisors (1662483258880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1031795000000 is an frugal number, since it uses more digits than its factorization.

1031795000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10927 (or 10887 counting only the distinct ones).

The product of its (nonzero) digits is 945, while the sum is 26.

The spelling of 1031795000000 in words is "one trillion, thirty-one billion, seven hundred ninety-five million", and thus it is an aban number.