240101320040123 has 8 divisors (see below), whose sum is σ = 240233555654400. Its totient is φ = 239969086854120.

The previous prime is 240101320040119. The next prime is 240101320040201. The reversal of 240101320040123 is 321040023101042.

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 240101320040123 - 2² = 240101320040119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240101320840123) 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, 219044978 + ... + 220138376.

It is an arithmetic number, because the mean of its divisors is an integer number (30029194456800).

Almost surely, 2^{240101320040123} is an apocalyptic number.

240101320040123 is a deficient number, since it is larger than the sum of its proper divisors (132235614277).

240101320040123 is a wasteful number, since it uses less digits than its factorization.

240101320040123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1214137.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 240101320040123 its reverse (321040023101042), we get a palindrome (561141343141165).

The spelling of 240101320040123 in words is "two hundred forty trillion, one hundred one billion, three hundred twenty million, forty thousand, one hundred twenty-three".