1102113142202 has 8 divisors (see below), whose sum is σ = 1664264812500. Its totient is φ = 547358204704.

The previous prime is 1102113142189. The next prime is 1102113142243. The reversal of 1102113142202 is 2022413112011.

It can be written as a sum of positive squares in 2 ways, for example, as 1102061143681 + 51998521 = 1049791^2 + 7211^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1849182827 + ... + 1849183422.

Almost surely, 2^{1102113142202} is an apocalyptic number.

1102113142202 is a deficient number, since it is larger than the sum of its proper divisors (562151670298).

1102113142202 is a wasteful number, since it uses less digits than its factorization.

1102113142202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3698366400.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1102113142202 its reverse (2022413112011), we get a palindrome (3124526254213).

The spelling of 1102113142202 in words is "one trillion, one hundred two billion, one hundred thirteen million, one hundred forty-two thousand, two hundred two".