140111412023 has 4 divisors (see below), whose sum is σ = 152848813128. Its totient is φ = 127374010920.

The previous prime is 140111411981. The next prime is 140111412041. The reversal of 140111412023 is 320214111041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320214111041 = 11 ⋅29110373731.

It is a cyclic number.

It is not a de Polignac number, because 140111412023 - 2⁶ = 140111411959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140111411986 and 140111412004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140111412083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6368700536 + ... + 6368700557.

It is an arithmetic number, because the mean of its divisors is an integer number (38212203282).

Almost surely, 2^140111412023 is an apocalyptic number.

140111412023 is a deficient number, since it is larger than the sum of its proper divisors (12737401105).

140111412023 is a wasteful number, since it uses less digits than its factorization.

140111412023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12737401104.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 140111412023 its reverse (320214111041), we get a palindrome (460325523064).

The spelling of 140111412023 in words is "one hundred forty billion, one hundred eleven million, four hundred twelve thousand, twenty-three".