2741621640103 has 4 divisors (see below), whose sum is σ = 2747620812640. Its totient is φ = 2735622467568.

The previous prime is 2741621640083. The next prime is 2741621640133. The reversal of 2741621640103 is 3010461261472.

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 2741621640103 - 2⁹ = 2741621639591 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 (2741621640133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2999585583 + ... + 2999586496.

It is an arithmetic number, because the mean of its divisors is an integer number (686905203160).

Almost surely, 2^{2741621640103} is an apocalyptic number.

2741621640103 is a deficient number, since it is larger than the sum of its proper divisors (5999172537).

2741621640103 is an equidigital number, since it uses as much as digits as its factorization.

2741621640103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5999172536.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 2741621640103 in words is "two trillion, seven hundred forty-one billion, six hundred twenty-one million, six hundred forty thousand, one hundred three".