1202141103311 has 4 divisors (see below), whose sum is σ = 1205279853312. Its totient is φ = 1199002353312.

The previous prime is 1202141103307. The next prime is 1202141103337. The reversal of 1202141103311 is 1133011412021.

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

It is a cyclic number.

It is not a de Polignac number, because 1202141103311 - 2² = 1202141103307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202141109311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1569374426 + ... + 1569375191.

It is an arithmetic number, because the mean of its divisors is an integer number (301319963328).

Almost surely, 2^{1202141103311} is an apocalyptic number.

1202141103311 is a deficient number, since it is larger than the sum of its proper divisors (3138750001).

1202141103311 is an equidigital number, since it uses as much as digits as its factorization.

1202141103311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3138750000.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1202141103311 its reverse (1133011412021), we get a palindrome (2335152515332).

The spelling of 1202141103311 in words is "one trillion, two hundred two billion, one hundred forty-one million, one hundred three thousand, three hundred eleven".