1031013140195 has 8 divisors (see below), whose sum is σ = 1239043269744. Its totient is φ = 823592177824.

The previous prime is 1031013140189. The next prime is 1031013140257. The reversal of 1031013140195 is 5910413101301.

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 1031013140195 - 2²⁶ = 1030946031331 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 152288069 + ... + 152294838.

It is an arithmetic number, because the mean of its divisors is an integer number (154880408718).

Almost surely, 2^{1031013140195} is an apocalyptic number.

1031013140195 is a deficient number, since it is larger than the sum of its proper divisors (208030129549).

1031013140195 is an equidigital number, since it uses as much as digits as its factorization.

1031013140195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304583589.

The product of its (nonzero) digits is 1620, while the sum is 29.

Adding to 1031013140195 its reverse (5910413101301), we get a palindrome (6941426241496).

The spelling of 1031013140195 in words is "one trillion, thirty-one billion, thirteen million, one hundred forty thousand, one hundred ninety-five".