210313101243043 has 4 divisors (see below), whose sum is σ = 213194102630008. Its totient is φ = 207432099856080.

The previous prime is 210313101242953. The next prime is 210313101243053. The reversal of 210313101243043 is 340342101313012.

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 210313101243043 - 2²⁵ = 210313067688611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210313101243053) 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, 1440500693373 + ... + 1440500693518.

It is an arithmetic number, because the mean of its divisors is an integer number (53298525657502).

Almost surely, 2^{210313101243043} is an apocalyptic number.

210313101243043 is a deficient number, since it is larger than the sum of its proper divisors (2881001386965).

210313101243043 is an equidigital number, since it uses as much as digits as its factorization.

210313101243043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2881001386964.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 210313101243043 its reverse (340342101313012), we get a palindrome (550655202556055).

The spelling of 210313101243043 in words is "two hundred ten trillion, three hundred thirteen billion, one hundred one million, two hundred forty-three thousand, forty-three".