140032121201323 has 8 divisors (see below), whose sum is σ = 150806163483248. Its totient is φ = 129258413298144.

The previous prime is 140032121201321. The next prime is 140032121201347. The reversal of 140032121201323 is 323102121230041.

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

It is not a de Polignac number, because 140032121201323 - 2¹ = 140032121201321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140032121201321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82724565 + ... + 84400342.

It is an arithmetic number, because the mean of its divisors is an integer number (18850770435406).

Almost surely, 2^{140032121201323} is an apocalyptic number.

140032121201323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

140032121201323 is a deficient number, since it is larger than the sum of its proper divisors (10774042281925).

140032121201323 is a wasteful number, since it uses less digits than its factorization.

140032121201323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167189373.

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

Adding to 140032121201323 its reverse (323102121230041), we get a palindrome (463134242431364).

The spelling of 140032121201323 in words is "one hundred forty trillion, thirty-two billion, one hundred twenty-one million, two hundred one thousand, three hundred twenty-three".