140023402111101 has 8 divisors (see below), whose sum is σ = 191743757845984. Its totient is φ = 90825990558480.

The previous prime is 140023402111093. The next prime is 140023402111169. The reversal of 140023402111101 is 101111204320041.

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

It is not a de Polignac number, because 140023402111101 - 2³ = 140023402111093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140023402111001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 630736045435 + ... + 630736045656.

It is an arithmetic number, because the mean of its divisors is an integer number (23967969730748).

Almost surely, 2^{140023402111101} is an apocalyptic number.

It is an amenable number.

140023402111101 is a deficient number, since it is larger than the sum of its proper divisors (51720355734883).

140023402111101 is a wasteful number, since it uses less digits than its factorization.

140023402111101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261472091131.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 140023402111101 its reverse (101111204320041), we get a palindrome (241134606431142).

The spelling of 140023402111101 in words is "one hundred forty trillion, twenty-three billion, four hundred two million, one hundred eleven thousand, one hundred one".