2043103430001 has 8 divisors (see below), whose sum is σ = 2724983662464. Its totient is φ = 1361646075440.

The previous prime is 2043103429943. The next prime is 2043103430009. The reversal of 2043103430001 is 1000343013402.

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

It is a cyclic number.

It is not a de Polignac number, because 2043103430001 - 2⁹ = 2043103429489 is a prime.

It is a super-2 number, since 2×2043103430001² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2043103430001.

It is not an unprimeable number, because it can be changed into a prime (2043103430009) 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, 105708201 + ... + 105727526.

It is an arithmetic number, because the mean of its divisors is an integer number (340622957808).

Almost surely, 2^{2043103430001} is an apocalyptic number.

It is an amenable number.

2043103430001 is a deficient number, since it is larger than the sum of its proper divisors (681880232463).

2043103430001 is a wasteful number, since it uses less digits than its factorization.

2043103430001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211438951.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2043103430001 its reverse (1000343013402), we get a palindrome (3043446443403).

The spelling of 2043103430001 in words is "two trillion, forty-three billion, one hundred three million, four hundred thirty thousand, one".