1202235320113 has 4 divisors (see below), whose sum is σ = 1202239162368. Its totient is φ = 1202231477860.

The previous prime is 1202235320057. The next prime is 1202235320137. The reversal of 1202235320113 is 3110235322021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1202235320113 - 2²¹ = 1202233222961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1202235320813) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1405681 + ... + 2092942.

It is an arithmetic number, because the mean of its divisors is an integer number (300559790592).

Almost surely, 2^{1202235320113} is an apocalyptic number.

It is an amenable number.

1202235320113 is a deficient number, since it is larger than the sum of its proper divisors (3842255).

1202235320113 is an equidigital number, since it uses as much as digits as its factorization.

1202235320113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3842254.

The product of its (nonzero) digits is 2160, while the sum is 25.

The spelling of 1202235320113 in words is "one trillion, two hundred two billion, two hundred thirty-five million, three hundred twenty thousand, one hundred thirteen".