1000102013 has 4 divisors (see below), whose sum is σ = 1007976960. Its totient is φ = 992227068.

The previous prime is 1000102007. The next prime is 1000102039. The reversal of 1000102013 is 3102010001.

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 1000102013 - 2²² = 995907709 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 (1000102003) 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, 3937283 + ... + 3937536.

It is an arithmetic number, because the mean of its divisors is an integer number (251994240).

Almost surely, 2^1000102013 is an apocalyptic number.

It is an amenable number.

1000102013 is a deficient number, since it is larger than the sum of its proper divisors (7874947).

1000102013 is an equidigital number, since it uses as much as digits as its factorization.

1000102013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7874946.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 1000102013 is about 31624.3895277047. The cubic root of 1000102013 is about 1000.0340031771.

Adding to 1000102013 its reverse (3102010001), we get a palindrome (4102112014).

The spelling of 1000102013 in words is "one billion, one hundred two thousand, thirteen".