2043031101213 has 8 divisors (see below), whose sum is σ = 2787391270048. Its totient is φ = 1330345833264.

The previous prime is 2043031101203. The next prime is 2043031101239. The reversal of 2043031101213 is 3121011303402.

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

It is not a de Polignac number, because 2043031101213 - 2¹⁰ = 2043031100189 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2043031101213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043031101203) 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, 7918725070 + ... + 7918725327.

It is an arithmetic number, because the mean of its divisors is an integer number (348423908756).

Almost surely, 2^{2043031101213} is an apocalyptic number.

It is an amenable number.

2043031101213 is a deficient number, since it is larger than the sum of its proper divisors (744360168835).

2043031101213 is a wasteful number, since it uses less digits than its factorization.

2043031101213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15837450443.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2043031101213 its reverse (3121011303402), we get a palindrome (5164042404615).

The spelling of 2043031101213 in words is "two trillion, forty-three billion, thirty-one million, one hundred one thousand, two hundred thirteen".