210011304420043 has 16 divisors (see below), whose sum is σ = 243476232523776. Its totient is φ = 177428189138400.

The previous prime is 210011304419989. The next prime is 210011304420077. The reversal of 210011304420043 is 340024403110012.

It is a cyclic number.

It is not a de Polignac number, because 210011304420043 - 2¹⁷ = 210011304288971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210011304420143) 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, 665864071 + ... + 666179392.

It is an arithmetic number, because the mean of its divisors is an integer number (15217264532736).

Almost surely, 2^{210011304420043} is an apocalyptic number.

210011304420043 is a deficient number, since it is larger than the sum of its proper divisors (33464928103733).

210011304420043 is a wasteful number, since it uses less digits than its factorization.

210011304420043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332043794.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 210011304420043 its reverse (340024403110012), we get a palindrome (550035707530055).

The spelling of 210011304420043 in words is "two hundred ten trillion, eleven billion, three hundred four million, four hundred twenty thousand, forty-three".