1010103313 has 4 divisors (see below), whose sum is σ = 1010185840. Its totient is φ = 1010020788.

The previous prime is 1010103301. The next prime is 1010103319. The reversal of 1010103313 is 3133010101.

It is a happy number.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1010103313 - 2²⁹ = 473232401 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1010103293 and 1010103302.

It is not an unprimeable number, because it can be changed into a prime (1010103319) 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, 18843 + ... + 48736.

It is an arithmetic number, because the mean of its divisors is an integer number (252546460).

Almost surely, 2^1010103313 is an apocalyptic number.

It is an amenable number.

1010103313 is a deficient number, since it is larger than the sum of its proper divisors (82527).

1010103313 is an equidigital number, since it uses as much as digits as its factorization.

1010103313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82526.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 1010103313 is about 31782.1225376783. The cubic root of 1010103313 is about 1003.3564923543.

Adding to 1010103313 its reverse (3133010101), we get a palindrome (4143113414).

The spelling of 1010103313 in words is "one billion, ten million, one hundred three thousand, three hundred thirteen".