140103011042323 has 16 divisors (see below), whose sum is σ = 161939797309440. Its totient is φ = 118722125624256.

The previous prime is 140103011042311. The next prime is 140103011042369. The reversal of 140103011042323 is 323240110301041.

It is not a de Polignac number, because 140103011042323 - 2¹⁷ = 140103010911251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140103011048323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11577315 + ... + 20352892.

It is an arithmetic number, because the mean of its divisors is an integer number (10121237331840).

Almost surely, 2^{140103011042323} is an apocalyptic number.

140103011042323 is a deficient number, since it is larger than the sum of its proper divisors (21836786267117).

140103011042323 is an equidigital number, since it uses as much as digits as its factorization.

140103011042323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31937346.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 140103011042323 its reverse (323240110301041), we get a palindrome (463343121343364).

The spelling of 140103011042323 in words is "one hundred forty trillion, one hundred three billion, eleven million, forty-two thousand, three hundred twenty-three".