1202002524113 has 4 divisors (see below), whose sum is σ = 1202196495540. Its totient is φ = 1201808552688.

The previous prime is 1202002524091. The next prime is 1202002524169. The reversal of 1202002524113 is 3114252002021.

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

It can be written as a sum of positive squares in 2 ways, for example, as 728757590929 + 473244933184 = 853673^2 + 687928^2 .

It is a cyclic number.

It is not a de Polignac number, because 1202002524113 - 2¹⁰ = 1202002523089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1202002554113) 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, 96976418 + ... + 96988811.

It is an arithmetic number, because the mean of its divisors is an integer number (300549123885).

Almost surely, 2^{1202002524113} is an apocalyptic number.

It is an amenable number.

1202002524113 is a deficient number, since it is larger than the sum of its proper divisors (193971427).

1202002524113 is an equidigital number, since it uses as much as digits as its factorization.

1202002524113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193971426.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 1202002524113 its reverse (3114252002021), we get a palindrome (4316254526134).

The spelling of 1202002524113 in words is "one trillion, two hundred two billion, two million, five hundred twenty-four thousand, one hundred thirteen".