1200131144102 has 16 divisors (see below), whose sum is σ = 2067211540800. Its totient is φ = 516802884840.

The previous prime is 1200131144089. The next prime is 1200131144123. The reversal of 1200131144102 is 2014411310021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1435563152 + ... + 1435563987.

It is an arithmetic number, because the mean of its divisors is an integer number (129200721300).

Almost surely, 2^{1200131144102} is an apocalyptic number.

1200131144102 is a deficient number, since it is larger than the sum of its proper divisors (867080396698).

1200131144102 is a wasteful number, since it uses less digits than its factorization.

1200131144102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2871127171.

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

Adding to 1200131144102 its reverse (2014411310021), we get a palindrome (3214542454123).

The spelling of 1200131144102 in words is "one trillion, two hundred billion, one hundred thirty-one million, one hundred forty-four thousand, one hundred two".