102302302103213 has 4 divisors (see below), whose sum is σ = 102386640358428. Its totient is φ = 102217963848000.

The previous prime is 102302302103159. The next prime is 102302302103231. The reversal of 102302302103213 is 312301203203201.

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 5129984912809 + 97172317190404 = 2264947^2 + 9857602^2 .

It is a cyclic number.

It is not a de Polignac number, because 102302302103213 - 2⁶ = 102302302103149 is a prime.

It is a super-2 number, since 2×102302302103213² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102302302108213) 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, 42169125788 + ... + 42169128213.

It is an arithmetic number, because the mean of its divisors is an integer number (25596660089607).

Almost surely, 2^{102302302103213} is an apocalyptic number.

It is an amenable number.

102302302103213 is a deficient number, since it is larger than the sum of its proper divisors (84338255215).

102302302103213 is an equidigital number, since it uses as much as digits as its factorization.

102302302103213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84338255214.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 102302302103213 its reverse (312301203203201), we get a palindrome (414603505306414).

The spelling of 102302302103213 in words is "one hundred two trillion, three hundred two billion, three hundred two million, one hundred three thousand, two hundred thirteen".