1010204113 has 4 divisors (see below), whose sum is σ = 1010680740. Its totient is φ = 1009727488.

The previous prime is 1010204093. The next prime is 1010204119. The reversal of 1010204113 is 3114020101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3114020101 = 17 ⋅183177653.

It can be written as a sum of positive squares in 2 ways, for example, as 599858064 + 410346049 = 24492^2 + 20257^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010204113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1010204093 and 1010204102.

It is not an unprimeable number, because it can be changed into a prime (1010204119) 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, 235120 + ... + 239377.

It is an arithmetic number, because the mean of its divisors is an integer number (252670185).

Almost surely, 2^1010204113 is an apocalyptic number.

It is an amenable number.

1010204113 is a deficient number, since it is larger than the sum of its proper divisors (476627).

1010204113 is an equidigital number, since it uses as much as digits as its factorization.

1010204113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476626.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1010204113 is about 31783.7082952886. The cubic root of 1010204113 is about 1003.3898668184.

Adding to 1010204113 its reverse (3114020101), we get a palindrome (4124224214).

The spelling of 1010204113 in words is "one billion, ten million, two hundred four thousand, one hundred thirteen".