1013579323 has 2 divisors, whose sum is σ = 1013579324. Its totient is φ = 1013579322.

The previous prime is 1013579309. The next prime is 1013579407. The reversal of 1013579323 is 3239753101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1013579323 is a prime.

It is a nialpdrome in base 14.

It is not a weakly prime, because it can be changed into another prime (1013579023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506789661 + 506789662.

It is an arithmetic number, because the mean of its divisors is an integer number (506789662).

Almost surely, 2^1013579323 is an apocalyptic number.

1013579323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013579323 is an equidigital number, since it uses as much as digits as its factorization.

1013579323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17010, while the sum is 34.

The square root of 1013579323 is about 31836.7605607103. The cubic root of 1013579323 is about 1004.5061055143.

The spelling of 1013579323 in words is "one billion, thirteen million, five hundred seventy-nine thousand, three hundred twenty-three".