2010012331443 has 16 divisors (see below), whose sum is σ = 2696010600960. Its totient is φ = 1332031061984.

The previous prime is 2010012331423. The next prime is 2010012331487. The reversal of 2010012331443 is 3441332100102.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2010012331443 - 2²⁴ = 2009995554227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2010012331423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2085996 + ... + 2893337.

It is an arithmetic number, because the mean of its divisors is an integer number (168500662560).

Almost surely, 2^{2010012331443} is an apocalyptic number.

2010012331443 is a deficient number, since it is larger than the sum of its proper divisors (685998269517).

2010012331443 is a wasteful number, since it uses less digits than its factorization.

2010012331443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4980138.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2010012331443 its reverse (3441332100102), we get a palindrome (5451344431545).

The spelling of 2010012331443 in words is "two trillion, ten billion, twelve million, three hundred thirty-one thousand, four hundred forty-three".