2103351762693 has 4 divisors (see below), whose sum is σ = 2804469016928. Its totient is φ = 1402234508460.

The previous prime is 2103351762679. The next prime is 2103351762719. The reversal of 2103351762693 is 3962671533012.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2103351762693 - 2¹⁷ = 2103351631621 is a prime.

It is a super-2 number, since 2×2103351762693² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103351762613) 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, 350558627113 + ... + 350558627118.

It is an arithmetic number, because the mean of its divisors is an integer number (701117254232).

Almost surely, 2^{2103351762693} is an apocalyptic number.

It is an amenable number.

2103351762693 is a deficient number, since it is larger than the sum of its proper divisors (701117254235).

2103351762693 is an equidigital number, since it uses as much as digits as its factorization.

2103351762693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701117254234.

The product of its (nonzero) digits is 1224720, while the sum is 48.

The spelling of 2103351762693 in words is "two trillion, one hundred three billion, three hundred fifty-one million, seven hundred sixty-two thousand, six hundred ninety-three".