110202021043 has 2 divisors, whose sum is σ = 110202021044. Its totient is φ = 110202021042.

The previous prime is 110202021031. The next prime is 110202021073. The reversal of 110202021043 is 340120202011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110202021043 - 2¹⁷ = 110201889971 is a prime.

It is not a weakly prime, because it can be changed into another prime (110202021073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55101010521 + 55101010522.

It is an arithmetic number, because the mean of its divisors is an integer number (55101010522).

Almost surely, 2^110202021043 is an apocalyptic number.

110202021043 is a deficient number, since it is larger than the sum of its proper divisors (1).

110202021043 is an equidigital number, since it uses as much as digits as its factorization.

110202021043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 110202021043 its reverse (340120202011), we get a palindrome (450322223054).

The spelling of 110202021043 in words is "one hundred ten billion, two hundred two million, twenty-one thousand, forty-three".