1043116026 has 32 divisors (see below), whose sum is σ = 2136637440. Its totient is φ = 339346416.

The previous prime is 1043116021. The next prime is 1043116027. The reversal of 1043116026 is 6206113401.

It is a junction number, because it is equal to n+sod(n) for n = 1043115987 and 1043116005.

It is not an unprimeable number, because it can be changed into a prime (1043116021) 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, 98455 + ... + 108533.

It is an arithmetic number, because the mean of its divisors is an integer number (66769920).

Almost surely, 2^1043116026 is an apocalyptic number.

1043116026 is an abundant number, since it is smaller than the sum of its proper divisors (1093521414).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1043116026 is a wasteful number, since it uses less digits than its factorization.

1043116026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10498.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1043116026 is about 32297.3067917435. The cubic root of 1043116026 is about 1014.1702638434.

Adding to 1043116026 its reverse (6206113401), we get a palindrome (7249229427).

The spelling of 1043116026 in words is "one billion, forty-three million, one hundred sixteen thousand, twenty-six".