1001323102 has 16 divisors (see below), whose sum is σ = 1644940080. Its totient is φ = 454315392.

The previous prime is 1001323031. The next prime is 1001323111. The reversal of 1001323102 is 2013231001.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324843 + ... + 327910.

It is an arithmetic number, because the mean of its divisors is an integer number (102808755).

Almost surely, 2^1001323102 is an apocalyptic number.

1001323102 is a deficient number, since it is larger than the sum of its proper divisors (643616978).

1001323102 is a wasteful number, since it uses less digits than its factorization.

1001323102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652827.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1001323102 is about 31643.6897658917. The cubic root of 1001323102 is about 1000.4408396319.

Adding to 1001323102 its reverse (2013231001), we get a palindrome (3014554103).

The spelling of 1001323102 in words is "one billion, one million, three hundred twenty-three thousand, one hundred two".