1002331012102 has 16 divisors (see below), whose sum is σ = 1718369886240. Its totient is φ = 429548395968.

The previous prime is 1002331012093. The next prime is 1002331012103. The reversal of 1002331012102 is 2012101332001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002331012103) 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, 1552327 + ... + 2101042.

It is an arithmetic number, because the mean of its divisors is an integer number (107398117890).

Almost surely, 2^{1002331012102} is an apocalyptic number.

1002331012102 is a deficient number, since it is larger than the sum of its proper divisors (716038874138).

1002331012102 is a wasteful number, since it uses less digits than its factorization.

1002331012102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3672975.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1002331012102 its reverse (2012101332001), we get a palindrome (3014432344103).

The spelling of 1002331012102 in words is "one trillion, two billion, three hundred thirty-one million, twelve thousand, one hundred two".