40200115101 has 8 divisors (see below), whose sum is σ = 56753103744. Its totient is φ = 25223601600.

The previous prime is 40200115069. The next prime is 40200115129. The reversal of 40200115101 is 10151100204.

It is a happy number.

40200115101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 40200115101 - 2⁵ = 40200115069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40200115601) 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, 394118725 + ... + 394118826.

It is an arithmetic number, because the mean of its divisors is an integer number (7094137968).

Almost surely, 2^40200115101 is an apocalyptic number.

It is an amenable number.

40200115101 is a deficient number, since it is larger than the sum of its proper divisors (16552988643).

40200115101 is a wasteful number, since it uses less digits than its factorization.

40200115101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788237571.

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 40200115101 its reverse (10151100204), we get a palindrome (50351215305).

The spelling of 40200115101 in words is "forty billion, two hundred million, one hundred fifteen thousand, one hundred one".