1011000102 has 32 divisors (see below), whose sum is σ = 2333746944. Its totient is φ = 285996000.

The previous prime is 1011000101. The next prime is 1011000187. The reversal of 1011000102 is 2010001101.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011000101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114924 + ... + 123407.

It is an arithmetic number, because the mean of its divisors is an integer number (72929592).

Almost surely, 2^1011000102 is an apocalyptic number.

1011000102 is an abundant number, since it is smaller than the sum of its proper divisors (1322746842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011000102 is a wasteful number, since it uses less digits than its factorization.

1011000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238444.

The product of its (nonzero) digits is 2, while the sum is 6.

The square root of 1011000102 is about 31796.2277951332. The cubic root of 1011000102 is about 1003.6533375380.

Adding to 1011000102 its reverse (2010001101), we get a palindrome (3021001203).

Subtracting 1011000102 from its reverse (2010001101), we obtain a palindrome (999000999).

The spelling of 1011000102 in words is "one billion, eleven million, one hundred two", and thus it is an aban number.