1002013130 has 16 divisors (see below), whose sum is σ = 1809078624. Its totient is φ = 399593040.

The previous prime is 1002013121. The next prime is 1002013139. The reversal of 1002013130 is 313102001.

It is an interprime number because it is at equal distance from previous prime (1002013121) and next prime (1002013139).

It is not an unprimeable number, because it can be changed into a prime (1002013139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148052 + ... + 154671.

It is an arithmetic number, because the mean of its divisors is an integer number (113067414).

Almost surely, 2^1002013130 is an apocalyptic number.

1002013130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002013130 is a deficient number, since it is larger than the sum of its proper divisors (807065494).

1002013130 is a wasteful number, since it uses less digits than its factorization.

1002013130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303061.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1002013130 is about 31654.5909782452. The cubic root of 1002013130 is about 1000.6705935371.

Adding to 1002013130 its reverse (313102001), we get a palindrome (1315115131).

The spelling of 1002013130 in words is "one billion, two million, thirteen thousand, one hundred thirty".