1013346109 has 4 divisors (see below), whose sum is σ = 1015634016. Its totient is φ = 1011058204.

The previous prime is 1013346097. The next prime is 1013346143. The reversal of 1013346109 is 9016433101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9016433101 = 13 ⋅693571777.

It is a cyclic number.

It is not a de Polignac number, because 1013346109 - 2¹⁵ = 1013313341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013346199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1143289 + ... + 1144174.

It is an arithmetic number, because the mean of its divisors is an integer number (253908504).

Almost surely, 2^1013346109 is an apocalyptic number.

It is an amenable number.

1013346109 is a deficient number, since it is larger than the sum of its proper divisors (2287907).

1013346109 is an equidigital number, since it uses as much as digits as its factorization.

1013346109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2287906.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 1013346109 is about 31833.0976972082. The cubic root of 1013346109 is about 1004.4290574888.

The spelling of 1013346109 in words is "one billion, thirteen million, three hundred forty-six thousand, one hundred nine".