2026131377503 has 4 divisors (see below), whose sum is σ = 2034015157440. Its totient is φ = 2018247597568.

The previous prime is 2026131377447. The next prime is 2026131377521. The reversal of 2026131377503 is 3057731316202.

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

It is a cyclic number.

It is not a de Polignac number, because 2026131377503 - 2⁹ = 2026131376991 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 (2026131377563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3941889583 + ... + 3941890096.

It is an arithmetic number, because the mean of its divisors is an integer number (508503789360).

Almost surely, 2^{2026131377503} is an apocalyptic number.

2026131377503 is a deficient number, since it is larger than the sum of its proper divisors (7883779937).

2026131377503 is an equidigital number, since it uses as much as digits as its factorization.

2026131377503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7883779936.

The product of its (nonzero) digits is 158760, while the sum is 40.

The spelling of 2026131377503 in words is "two trillion, twenty-six billion, one hundred thirty-one million, three hundred seventy-seven thousand, five hundred three".