1002131110210 has 16 divisors (see below), whose sum is σ = 1806027794496. Its totient is φ = 400365378288.

The previous prime is 1002131110207. The next prime is 1002131110213. The reversal of 1002131110210 is 120111312001.

It is a happy number.

1002131110210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1002131110207) and next prime (1002131110213).

It is not an unprimeable number, because it can be changed into a prime (1002131110213) 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, 60874584 + ... + 60891043.

It is an arithmetic number, because the mean of its divisors is an integer number (112876737156).

Almost surely, 2^{1002131110210} is an apocalyptic number.

1002131110210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002131110210 is a deficient number, since it is larger than the sum of its proper divisors (803896684286).

1002131110210 is a wasteful number, since it uses less digits than its factorization.

1002131110210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121766457.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1002131110210 its reverse (120111312001), we get a palindrome (1122242422211).

The spelling of 1002131110210 in words is "one trillion, two billion, one hundred thirty-one million, one hundred ten thousand, two hundred ten".