1010783243 has 4 divisors (see below), whose sum is σ = 1012723848. Its totient is φ = 1008842640.

The previous prime is 1010783227. The next prime is 1010783273. The reversal of 1010783243 is 3423870101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1010783243 - 2⁴ = 1010783227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010783203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 969521 + ... + 970562.

It is an arithmetic number, because the mean of its divisors is an integer number (253180962).

Almost surely, 2^1010783243 is an apocalyptic number.

1010783243 is a deficient number, since it is larger than the sum of its proper divisors (1940605).

1010783243 is an equidigital number, since it uses as much as digits as its factorization.

1010783243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1940604.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 1010783243 is about 31792.8174750210. The cubic root of 1010783243 is about 1003.5815713655.

The spelling of 1010783243 in words is "one billion, ten million, seven hundred eighty-three thousand, two hundred forty-three".