4120451104503 has 4 divisors (see below), whose sum is σ = 5493934806008. Its totient is φ = 2746967403000.

The previous prime is 4120451104477. The next prime is 4120451104537. The reversal of 4120451104503 is 3054011540214.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4120451104503 - 2¹⁴ = 4120451088119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4120451104573) 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, 686741850748 + ... + 686741850753.

It is an arithmetic number, because the mean of its divisors is an integer number (1373483701502).

Almost surely, 2^{4120451104503} is an apocalyptic number.

4120451104503 is a deficient number, since it is larger than the sum of its proper divisors (1373483701505).

4120451104503 is a wasteful number, since it uses less digits than its factorization.

4120451104503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373483701504.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 4120451104503 its reverse (3054011540214), we get a palindrome (7174462644717).

The spelling of 4120451104503 in words is "four trillion, one hundred twenty billion, four hundred fifty-one million, one hundred four thousand, five hundred three".