40103218740101 has 8 divisors (see below), whose sum is σ = 43756705036704. Its totient is φ = 36451022299920.

The previous prime is 40103218740029. The next prime is 40103218740107. The reversal of 40103218740101 is 10104781230104.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40103218740101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40103218740107) 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, 322399091 + ... + 322523456.

It is an arithmetic number, because the mean of its divisors is an integer number (5469588129588).

Almost surely, 2^{40103218740101} is an apocalyptic number.

It is an amenable number.

40103218740101 is a deficient number, since it is larger than the sum of its proper divisors (3653486296603).

40103218740101 is a wasteful number, since it uses less digits than its factorization.

40103218740101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644928211.

The product of its (nonzero) digits is 5376, while the sum is 32.

Adding to 40103218740101 its reverse (10104781230104), we get a palindrome (50207999970205).

The spelling of 40103218740101 in words is "forty trillion, one hundred three billion, two hundred eighteen million, seven hundred forty thousand, one hundred one".