1200341103102 has 24 divisors (see below), whose sum is σ = 2601522777360. Its totient is φ = 399993128640.

The previous prime is 1200341103047. The next prime is 1200341103139. The reversal of 1200341103102 is 2013011430021.

1200341103102 is a `hidden beast` number, since 1 + 2 + 0 + 0 + 341 + 10 + 310 + 2 = 666.

It is a super-2 number, since 2×1200341103102² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9986299 + ... + 10105782.

It is an arithmetic number, because the mean of its divisors is an integer number (108396782390).

Almost surely, 2^{1200341103102} is an apocalyptic number.

1200341103102 is an abundant number, since it is smaller than the sum of its proper divisors (1401181674258).

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

1200341103102 is a wasteful number, since it uses less digits than its factorization.

1200341103102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20095408 (or 20095405 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1200341103102 its reverse (2013011430021), we get a palindrome (3213352533123).

The spelling of 1200341103102 in words is "one trillion, two hundred billion, three hundred forty-one million, one hundred three thousand, one hundred two".