113231002222213 has 2 divisors, whose sum is σ = 113231002222214. Its totient is φ = 113231002222212.

The previous prime is 113231002222153. The next prime is 113231002222301. The reversal of 113231002222213 is 312222200132311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70732506908644 + 42498495313569 = 8410262^2 + 6519087^2 .

It is a cyclic number.

It is not a de Polignac number, because 113231002222213 - 2⁴¹ = 111031978966661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113231002228213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56615501111106 + 56615501111107.

It is an arithmetic number, because the mean of its divisors is an integer number (56615501111107).

Almost surely, 2^{113231002222213} is an apocalyptic number.

It is an amenable number.

113231002222213 is a deficient number, since it is larger than the sum of its proper divisors (1).

113231002222213 is an equidigital number, since it uses as much as digits as its factorization.

113231002222213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 113231002222213 its reverse (312222200132311), we get a palindrome (425453202354524).

The spelling of 113231002222213 in words is "one hundred thirteen trillion, two hundred thirty-one billion, two million, two hundred twenty-two thousand, two hundred thirteen".