40103121141403 has 8 divisors (see below), whose sum is σ = 40127734136336. Its totient is φ = 40078509242400.

The previous prime is 40103121141289. The next prime is 40103121141431. The reversal of 40103121141403 is 30414112130104.

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-40103121141403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40103121148403) 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, 80152873 + ... + 80651653.

It is an arithmetic number, because the mean of its divisors is an integer number (5015966767042).

Almost surely, 2^{40103121141403} is an apocalyptic number.

40103121141403 is a deficient number, since it is larger than the sum of its proper divisors (24612994933).

40103121141403 is a wasteful number, since it uses less digits than its factorization.

40103121141403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547965.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 40103121141403 its reverse (30414112130104), we get a palindrome (70517233271507).

The spelling of 40103121141403 in words is "forty trillion, one hundred three billion, one hundred twenty-one million, one hundred forty-one thousand, four hundred three".