2103034412243 has 8 divisors (see below), whose sum is σ = 2225310597120. Its totient is φ = 1981917243720.

The previous prime is 2103034412233. The next prime is 2103034412257. The reversal of 2103034412243 is 3422144303012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2103034412243 - 2²⁰ = 2103033363667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2103034412233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289750355 + ... + 289757612.

It is an arithmetic number, because the mean of its divisors is an integer number (278163824640).

Almost surely, 2^{2103034412243} is an apocalyptic number.

2103034412243 is a deficient number, since it is larger than the sum of its proper divisors (122276184877).

2103034412243 is a wasteful number, since it uses less digits than its factorization.

2103034412243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579508177.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 2103034412243 its reverse (3422144303012), we get a palindrome (5525178715255).

The spelling of 2103034412243 in words is "two trillion, one hundred three billion, thirty-four million, four hundred twelve thousand, two hundred forty-three".