2104755386231 has 12 divisors (see below), whose sum is σ = 2180652455592. Its totient is φ = 2031416316384.

The previous prime is 2104755386219. The next prime is 2104755386249. The reversal of 2104755386231 is 1326835574012.

It is not a de Polignac number, because 2104755386231 - 2¹⁰ = 2104755385207 is a prime.

It is a super-2 number, since 2×2104755386231² (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 (2104755386281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1783916 + ... + 2718798.

It is an arithmetic number, because the mean of its divisors is an integer number (181721037966).

Almost surely, 2^{2104755386231} is an apocalyptic number.

2104755386231 is a deficient number, since it is larger than the sum of its proper divisors (75897069361).

2104755386231 is an equidigital number, since it uses as much as digits as its factorization.

2104755386231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937618 (or 937589 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 2104755386231 in words is "two trillion, one hundred four billion, seven hundred fifty-five million, three hundred eighty-six thousand, two hundred thirty-one".