201400140111 has 8 divisors (see below), whose sum is σ = 268609670784. Its totient is φ = 134228684760.

The previous prime is 201400140107. The next prime is 201400140119. The reversal of 201400140111 is 111041004102.

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

It is not a de Polignac number, because 201400140111 - 2² = 201400140107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201400140119) 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, 9506485 + ... + 9527646.

It is an arithmetic number, because the mean of its divisors is an integer number (33576208848).

Almost surely, 2^201400140111 is an apocalyptic number.

201400140111 is a deficient number, since it is larger than the sum of its proper divisors (67209530673).

201400140111 is a wasteful number, since it uses less digits than its factorization.

201400140111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19037661.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 201400140111 its reverse (111041004102), we get a palindrome (312441144213).

The spelling of 201400140111 in words is "two hundred one billion, four hundred million, one hundred forty thousand, one hundred eleven".