140332123111 has 16 divisors (see below), whose sum is σ = 152311154688. Its totient is φ = 128909008800.

The previous prime is 140332123031. The next prime is 140332123117. The reversal of 140332123111 is 111321233041.

It is a cyclic number.

It is not a de Polignac number, because 140332123111 - 2¹¹ = 140332121063 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 (140332123117) 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, 657816 + ... + 844621.

It is an arithmetic number, because the mean of its divisors is an integer number (9519447168).

Almost surely, 2^140332123111 is an apocalyptic number.

140332123111 is a deficient number, since it is larger than the sum of its proper divisors (11979031577).

140332123111 is a wasteful number, since it uses less digits than its factorization.

140332123111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1502622.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 140332123111 its reverse (111321233041), we get a palindrome (251653356152).

The spelling of 140332123111 in words is "one hundred forty billion, three hundred thirty-two million, one hundred twenty-three thousand, one hundred eleven".