1013835047 has 2 divisors, whose sum is σ = 1013835048. Its totient is φ = 1013835046.

The previous prime is 1013835029. The next prime is 1013835049. The reversal of 1013835047 is 7405383101.

It is a strong prime.

It is an emirp because it is prime and its reverse (7405383101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1013835047 - 2¹⁰ = 1013834023 is a prime.

Together with 1013835049, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013835049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506917523 + 506917524.

It is an arithmetic number, because the mean of its divisors is an integer number (506917524).

Almost surely, 2^1013835047 is an apocalyptic number.

1013835047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013835047 is an equidigital number, since it uses as much as digits as its factorization.

1013835047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 1013835047 is about 31840.7764823661. The cubic root of 1013835047 is about 1004.5905766926.

The spelling of 1013835047 in words is "one billion, thirteen million, eight hundred thirty-five thousand, forty-seven".