1242032102210 has 8 divisors (see below), whose sum is σ = 2235657783996. Its totient is φ = 496812840880.

The previous prime is 1242032102107. The next prime is 1242032102279. The reversal of 1242032102210 is 122012302421.

It can be written as a sum of positive squares in 2 ways, for example, as 1235181063769 + 6851038441 = 1111387^2 + 82771^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62101605101 + ... + 62101605120.

Almost surely, 2^{1242032102210} is an apocalyptic number.

1242032102210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1242032102210 is a deficient number, since it is larger than the sum of its proper divisors (993625681786).

1242032102210 is a wasteful number, since it uses less digits than its factorization.

1242032102210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124203210228.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1242032102210 its reverse (122012302421), we get a palindrome (1364044404631).

The spelling of 1242032102210 in words is "one trillion, two hundred forty-two billion, thirty-two million, one hundred two thousand, two hundred ten".