1202339665141 has 4 divisors (see below), whose sum is σ = 1227921360192. Its totient is φ = 1176757970092.

The previous prime is 1202339665129. The next prime is 1202339665181. The reversal of 1202339665141 is 1415669332021.

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 1202339665141 - 2¹³ = 1202339656949 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 (1202339665181) 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, 12790847455 + ... + 12790847548.

It is an arithmetic number, because the mean of its divisors is an integer number (306980340048).

Almost surely, 2^{1202339665141} is an apocalyptic number.

It is an amenable number.

1202339665141 is a deficient number, since it is larger than the sum of its proper divisors (25581695051).

1202339665141 is an equidigital number, since it uses as much as digits as its factorization.

1202339665141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25581695050.

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 1202339665141 in words is "one trillion, two hundred two billion, three hundred thirty-nine million, six hundred sixty-five thousand, one hundred forty-one".