140105115155315 has 8 divisors (see below), whose sum is σ = 168699947533488. Its totient is φ = 111701552559520.

The previous prime is 140105115155303. The next prime is 140105115155329. The reversal of 140105115155315 is 513551511501041.

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

It is not a de Polignac number, because 140105115155315 - 2⁸ = 140105115155059 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 (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47817443981 + ... + 47817446910.

It is an arithmetic number, because the mean of its divisors is an integer number (21087493441686).

Almost surely, 2^{140105115155315} is an apocalyptic number.

140105115155315 is a deficient number, since it is larger than the sum of its proper divisors (28594832378173).

140105115155315 is an equidigital number, since it uses as much as digits as its factorization.

140105115155315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95634891189.

The product of its (nonzero) digits is 37500, while the sum is 38.

Adding to 140105115155315 its reverse (513551511501041), we get a palindrome (653656626656356).

The spelling of 140105115155315 in words is "one hundred forty trillion, one hundred five billion, one hundred fifteen million, one hundred fifty-five thousand, three hundred fifteen".