1013322113 has 4 divisors (see below), whose sum is σ = 1013515200. Its totient is φ = 1013129028.

The previous prime is 1013322103. The next prime is 1013322119. The reversal of 1013322113 is 3112233101.

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: 3112233101 = 14731 ⋅211271.

It is a cyclic number.

It is not a de Polignac number, because 1013322113 - 2¹⁶ = 1013256577 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1013322091 and 1013322100.

It is not an unprimeable number, because it can be changed into a prime (1013322119) 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, 88445 + ... + 99242.

It is an arithmetic number, because the mean of its divisors is an integer number (253378800).

Almost surely, 2^1013322113 is an apocalyptic number.

It is an amenable number.

1013322113 is a deficient number, since it is larger than the sum of its proper divisors (193087).

1013322113 is an equidigital number, since it uses as much as digits as its factorization.

1013322113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193086.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1013322113 is about 31832.7207916634. The cubic root of 1013322113 is about 1004.4211291447.

Adding to 1013322113 its reverse (3112233101), we get a palindrome (4125555214).

The spelling of 1013322113 in words is "one billion, thirteen million, three hundred twenty-two thousand, one hundred thirteen".