102203221112213 has 16 divisors (see below), whose sum is σ = 113040565128960. Its totient is φ = 91790994125376.

The previous prime is 102203221112191. The next prime is 102203221112257. The reversal of 102203221112213 is 312211122302201.

It is not a de Polignac number, because 102203221112213 - 2¹² = 102203221108117 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 (102203221112273) 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 15 ways as a sum of consecutive naturals, for example, 72047378 + ... + 73452236.

It is an arithmetic number, because the mean of its divisors is an integer number (7065035320560).

Almost surely, 2^{102203221112213} is an apocalyptic number.

102203221112213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

102203221112213 is a deficient number, since it is larger than the sum of its proper divisors (10837344016747).

102203221112213 is a wasteful number, since it uses less digits than its factorization.

102203221112213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1556156.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 102203221112213 its reverse (312211122302201), we get a palindrome (414414343414414).

The spelling of 102203221112213 in words is "one hundred two trillion, two hundred three billion, two hundred twenty-one million, one hundred twelve thousand, two hundred thirteen".