1011730313 has 4 divisors (see below), whose sum is σ = 1103705808. Its totient is φ = 919754820.

The previous prime is 1011730301. The next prime is 1011730361. The reversal of 1011730313 is 3130371101.

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.

It is a cyclic number.

It is not a de Polignac number, because 1011730313 - 2⁶ = 1011730249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1011730393) 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, 45987731 + ... + 45987752.

It is an arithmetic number, because the mean of its divisors is an integer number (275926452).

Almost surely, 2^1011730313 is an apocalyptic number.

It is an amenable number.

1011730313 is a deficient number, since it is larger than the sum of its proper divisors (91975495).

1011730313 is an equidigital number, since it uses as much as digits as its factorization.

1011730313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91975494.

The product of its (nonzero) digits is 189, while the sum is 20.

The square root of 1011730313 is about 31807.7083896341. The cubic root of 1011730313 is about 1003.8949142803.

The spelling of 1011730313 in words is "one billion, eleven million, seven hundred thirty thousand, three hundred thirteen".