1002130011 has 6 divisors (see below), whose sum is σ = 1447521140. Its totient is φ = 668086668.

The previous prime is 1002129959. The next prime is 1002130043. The reversal of 1002130011 is 1100312001.

It is not a de Polignac number, because 1002130011 - 2¹⁰ = 1002128987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 111347779 = 1002130011 / (1 + 0 + 0 + 2 + 1 + 3 + 0 + 0 + 1 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1002129975 and 1002130002.

It is not an unprimeable number, because it can be changed into a prime (1002130411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55673881 + ... + 55673898.

Almost surely, 2^1002130011 is an apocalyptic number.

1002130011 is a deficient number, since it is larger than the sum of its proper divisors (445391129).

1002130011 is a wasteful number, since it uses less digits than its factorization.

1002130011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111347785 (or 111347782 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 1002130011 is about 31656.4371179070. The cubic root of 1002130011 is about 1000.7095001571.

Adding to 1002130011 its reverse (1100312001), we get a palindrome (2102442012).

The spelling of 1002130011 in words is "one billion, two million, one hundred thirty thousand, eleven".