1202142041102 has 4 divisors (see below), whose sum is σ = 1803213061656. Its totient is φ = 601071020550.

The previous prime is 1202142041083. The next prime is 1202142041131. The reversal of 1202142041102 is 2011402412021.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300535510274 + ... + 300535510277.

It is an arithmetic number, because the mean of its divisors is an integer number (450803265414).

Almost surely, 2^{1202142041102} is an apocalyptic number.

1202142041102 is a deficient number, since it is larger than the sum of its proper divisors (601071020554).

1202142041102 is an equidigital number, since it uses as much as digits as its factorization.

1202142041102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601071020553.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 1202142041102 its reverse (2011402412021), we get a palindrome (3213544453123).

The spelling of 1202142041102 in words is "one trillion, two hundred two billion, one hundred forty-two million, forty-one thousand, one hundred two".