1202102132213 has 4 divisors (see below), whose sum is σ = 1202128653888. Its totient is φ = 1202075610540.

The previous prime is 1202102132207. The next prime is 1202102132219. The reversal of 1202102132213 is 3122312012021.

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 an interprime number because it is at equal distance from previous prime (1202102132207) and next prime (1202102132219).

It is a cyclic number.

It is not a de Polignac number, because 1202102132213 - 2⁴ = 1202102132197 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 (1202102132219) 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, 13192733 + ... + 13283538.

It is an arithmetic number, because the mean of its divisors is an integer number (300532163472).

Almost surely, 2^{1202102132213} is an apocalyptic number.

It is an amenable number.

1202102132213 is a deficient number, since it is larger than the sum of its proper divisors (26521675).

1202102132213 is an equidigital number, since it uses as much as digits as its factorization.

1202102132213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26521674.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1202102132213 its reverse (3122312012021), we get a palindrome (4324414144234).

The spelling of 1202102132213 in words is "one trillion, two hundred two billion, one hundred two million, one hundred thirty-two thousand, two hundred thirteen".