201102010043 has 12 divisors (see below), whose sum is σ = 224669724384. Its totient is φ = 179822953200.

The previous prime is 201102010027. The next prime is 201102010073. The reversal of 201102010043 is 340010201102.

It is not a de Polignac number, because 201102010043 - 2⁴ = 201102010027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201102010013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13615571 + ... + 13630332.

It is an arithmetic number, because the mean of its divisors is an integer number (18722477032).

Almost surely, 2^201102010043 is an apocalyptic number.

201102010043 is a deficient number, since it is larger than the sum of its proper divisors (23567714341).

201102010043 is a wasteful number, since it uses less digits than its factorization.

201102010043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27245986 (or 27245975 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 201102010043 its reverse (340010201102), we get a palindrome (541112211145).

The spelling of 201102010043 in words is "two hundred one billion, one hundred two million, ten thousand, forty-three".