1043200113 has 8 divisors (see below), whose sum is σ = 1417177728. Its totient is φ = 682344624.

The previous prime is 1043200091. The next prime is 1043200133. The reversal of 1043200113 is 3110023401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1043200113 - 2⁹ = 1043199601 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1043200092 and 1043200101.

It is not an unprimeable number, because it can be changed into a prime (1043200133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3280345 + ... + 3280662.

It is an arithmetic number, because the mean of its divisors is an integer number (177147216).

Almost surely, 2^1043200113 is an apocalyptic number.

It is an amenable number.

1043200113 is a deficient number, since it is larger than the sum of its proper divisors (373977615).

1043200113 is an equidigital number, since it uses as much as digits as its factorization.

1043200113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6561063.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1043200113 is about 32298.6085303996. The cubic root of 1043200113 is about 1014.1975143254.

Adding to 1043200113 its reverse (3110023401), we get a palindrome (4153223514).

The spelling of 1043200113 in words is "one billion, forty-three million, two hundred thousand, one hundred thirteen".