1002112302 has 8 divisors (see below), whose sum is σ = 2004224616. Its totient is φ = 334037432.

The previous prime is 1002112301. The next prime is 1002112303. The reversal of 1002112302 is 2032112001.

It is an interprime number because it is at equal distance from previous prime (1002112301) and next prime (1002112303).

It is a sphenic number, since it is the product of 3 distinct primes.

1002112302 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002112301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83509353 + ... + 83509364.

It is an arithmetic number, because the mean of its divisors is an integer number (250528077).

Almost surely, 2^1002112302 is an apocalyptic number.

1002112302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1002112302 is a wasteful number, since it uses less digits than its factorization.

1002112302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167018722.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1002112302 is about 31656.1574105260. The cubic root of 1002112302 is about 1000.7036054899.

Adding to 1002112302 its reverse (2032112001), we get a palindrome (3034224303).

The spelling of 1002112302 in words is "one billion, two million, one hundred twelve thousand, three hundred two".