2043213012201 has 4 divisors (see below), whose sum is σ = 2724284016272. Its totient is φ = 1362142008132.

The previous prime is 2043213012193. The next prime is 2043213012287. The reversal of 2043213012201 is 1022103123402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2043213012201 - 2³ = 2043213012193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2043213013201) 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, 340535502031 + ... + 340535502036.

It is an arithmetic number, because the mean of its divisors is an integer number (681071004068).

Almost surely, 2^{2043213012201} is an apocalyptic number.

It is an amenable number.

2043213012201 is a deficient number, since it is larger than the sum of its proper divisors (681071004071).

2043213012201 is an equidigital number, since it uses as much as digits as its factorization.

2043213012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681071004070.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2043213012201 its reverse (1022103123402), we get a palindrome (3065316135603).

The spelling of 2043213012201 in words is "two trillion, forty-three billion, two hundred thirteen million, twelve thousand, two hundred one".